diff --git a/Track.cpp b/Track.cpp
index 8a6e3c0..9a0b6a4 100644
--- a/Track.cpp
+++ b/Track.cpp
@@ -30,65 +30,81 @@ bool ParseFile(std::vector<Track> &out_tracks,
 	xml_document<> doc;    // character type defaults to char
 	doc.parse<0>(&file_str[0]);    // 0 means default parse flags
 
-	xml_node<> *node = recursive_find_next_node(doc.first_node(), "trkpt");
-	if(!node)
+	xml_node<> *seg_node = recursive_find_next_node(doc.first_node(), "trkseg");
+	if(!seg_node)
 	{
-		std::cerr << "Couldn't find a <trkpt> node for file \"" << file_and_path << "\"." << std::endl;
+		std::cerr << "Couldn't find any <trkseg> nodes for file \""
+		          << file_and_path
+		          << "\"." << std::endl;
 		return false;
 	}
 
 	Track t;
 
-	// recursively search for all trkpt nodes:
-	for(; node; node = recursive_find_next_node(node->next_sibling(), "trkpt"))
+	for(int seg_count = 0;
+	    seg_node;
+	    ++seg_count, seg_node = recursive_find_next_node(seg_node->next_sibling(), "trkseg"))
 	{
-		bool found_lat = false;
-		bool found_lon = false;
-		bool found_ele = false;
-
-		Point p;
-		for(xml_attribute<> *attr = node->first_attribute();
-		    attr;
-		    attr = attr->next_attribute())
+		xml_node<> *node = recursive_find_next_node(seg_node, "trkpt");
+		if(!node)
 		{
-			if(std::string(attr->name()) == "lat")
-			{
-				try {
-					p.lat = std::atof(attr->value());
-					found_lat = true;
-				} catch(const std::exception &e) {
-					syslog(LOG_USER|LOG_DEBUG,"%s:%d:%s Error Parsing lat",
-					       __FILE__,__LINE__,__PRETTY_FUNCTION__);
-				}
-			}
-			if(std::string(attr->name()) == "lon")
-			{
-				try {
-					p.lon = std::atof(attr->value());
-					found_lon = true;
-				} catch(const std::exception &e) {
-					syslog(LOG_USER|LOG_DEBUG,"%s:%d:%s Error Parsing lon",
-					       __FILE__,__LINE__,__PRETTY_FUNCTION__);
-				}
-			}
+			std::cerr << "Couldn't find a <trkpt> node for file \""
+			          << file_and_path
+			          << "\" <trkseg> #" << seg_count << "." << std::endl;
+			return false;
 		}
-		auto ele_node = node->first_node("ele");
-		if(ele_node)
+
+		// recursively search for all trkpt nodes:
+		for(; node; node = recursive_find_next_node(node->next_sibling(), "trkpt"))
 		{
-			try {
-				p.ele = std::atof(ele_node->value());
-				found_ele = true;
-			} catch(const std::exception &e) {
-				syslog(LOG_USER|LOG_DEBUG,"%s:%d:%s Error Parsing ele",
+			bool found_lat = false;
+			bool found_lon = false;
+			bool found_ele = false;
+
+			Point p;
+			for(xml_attribute<> *attr = node->first_attribute();
+			    attr;
+			    attr = attr->next_attribute())
+			{
+				if(std::string(attr->name()) == "lat")
+				{
+					try {
+						p.lat = std::atof(attr->value());
+						found_lat = true;
+					} catch(const std::exception &e) {
+						syslog(LOG_USER|LOG_DEBUG,"%s:%d:%s Error Parsing lat",
+						       __FILE__,__LINE__,__PRETTY_FUNCTION__);
+					}
+				}
+				if(std::string(attr->name()) == "lon")
+				{
+					try {
+						p.lon = std::atof(attr->value());
+						found_lon = true;
+					} catch(const std::exception &e) {
+						syslog(LOG_USER|LOG_DEBUG,"%s:%d:%s Error Parsing lon",
+						       __FILE__,__LINE__,__PRETTY_FUNCTION__);
+					}
+				}
+			}
+			auto ele_node = node->first_node("ele");
+			if(ele_node)
+			{
+				try {
+					p.ele = std::atof(ele_node->value());
+					found_ele = true;
+				} catch(const std::exception &e) {
+					syslog(LOG_USER|LOG_DEBUG,"%s:%d:%s Error Parsing ele",
+					       __FILE__,__LINE__,__PRETTY_FUNCTION__);
+				}
+			}
+
+			if(found_lat && found_lon && found_ele)
+				t.points.push_back(p);
+			else if(found_lat || found_lon || found_ele)
+				syslog(LOG_USER|LOG_DEBUG, "%s:%d:%s Incomplete trkpt",
 				       __FILE__,__LINE__,__PRETTY_FUNCTION__);
-			}
 		}
-
-		if(found_lat && found_lon && found_ele)
-			t.points.push_back(p);
-		else if(found_lat || found_lon || found_ele)
-			syslog(LOG_USER|LOG_DEBUG, "%s:%d:%s Incomplete trkpt",
-			       __FILE__,__LINE__,__PRETTY_FUNCTION__);
 	}
 
 	// Bring track to a scale that we're comfortable rendering:
@@ -118,9 +134,10 @@ bool ParseFile(std::vector<Track> &out_tracks,
 			else if(p.ele > t.max.ele)
 				t.max.ele = p.ele;
 		}
-		p.lat *= 500;
-		p.lon *= 500;
-		p.ele *= 0.2;
+		// NOTE(dev): This must be done AFTER the translation so it doesn't get skewered
+		// p.lat *= 500;
+		// p.lon *= 500;
+		// p.ele *= 0.04;
 	}
 
 	out_tracks.push_back(t);
@@ -140,8 +157,16 @@ void draw(const Track &track)
 	glBegin(GL_LINE_STRIP);
 	for(auto p : track.points)
 	{
-		auto val = (50 + (p.ele * 10)) / 180.0;
-		glColor3d(val / 2.0, val / 2.0, val / 2.0);
+		// auto val = (50 + (p.ele * 10)) / 180.0;
+		// val /= 2.0;
+
+		// double  val = (p.ele - track.min.ele) / (track.max.ele - track.min.ele);
+		// val /= 2.0 + 0.5;
+		// val *= 255;
+
+		// glColor3d(val, val, val);
+
+		glColor3d(200, 200, 200);
 		glVertex3f(p.lat, p.ele, p.lon);
 	}
 	glEnd();
diff --git a/Track.h b/Track.h
index 2b03980..3cd65e4 100644
--- a/Track.h
+++ b/Track.h
@@ -18,6 +18,8 @@ public:
 };
 
 static std::vector<Track> tracks;
+static std::vector<std::pair<Track, std::vector<const Track*>>> track_groups;
+static int random_group;
 
 bool ParseFile(std::vector<Track> &out_tracks,
                const std::string &file_and_path);
diff --git a/main.cpp b/main.cpp
index 23b6d33..71936cf 100644
--- a/main.cpp
+++ b/main.cpp
@@ -68,24 +68,24 @@ void display()
 	asdf += 0.02;
 	if(asdf > 15.0)
 		asdf = -15.0;
-	gluLookAt(-15.0, 30.0, -asdf,  /* eye is at */
-	          0.0, 5.0, 0.0,  /* center is at */
+	// gluLookAt(-15.0, 30.0, -asdf,  /* eye is at */
+	//           0.0, 5.0, 0.0,  /* center is at */
+	//           0.0, 1.0, 0.0);    /* up is in positive Y direction */
+	gluLookAt(-20.0, 20.0, 8.0,  /* eye is at */
+	          -5.0, 2.5, 0.0,  /* center is at */
 	          0.0, 1.0, 0.0);    /* up is in positive Y direction */
 
 	draw_origin();
 
 	// DRAW TRACKS:
-	for(auto track : tracks)
-		draw(track);
+	for(auto track : track_groups[random_group].second)
+		draw(*track);
 
 	glutSwapBuffers();
 }
 
 void init()
 {
-	// dvereb:
-	srand(time(NULL));
-
 	glColor3d(1.0, 1.0, 1.0);
 
 	/* Enable a single OpenGL light. */
@@ -116,6 +116,9 @@ int main(int argc, char *argv[])
 		return -1;
 	}
 
+	// dvereb:
+	srand(time(NULL));
+
 	std::vector<std::string> files;
 	for(const auto& entry : std::experimental::filesystem::directory_iterator(argv[1]))
 	{
@@ -129,10 +132,103 @@ int main(int argc, char *argv[])
 
 	// NORMALIZE TRACKS TO VIEWPORT:
 	bool first = true;
-	float min_lat, min_lon, min_ele, max_lat, max_lon, max_ele;
-	for(auto &track : tracks)
+
+	// NOTE(dev):
+	//  We're trying to determine groups of tracks that overlap
+	//  First, put all the tracks in their own group
+	//  Second, keep checking to see if any groups overlap until there are no changes
+	// std::vector<std::pair<Track, std::vector<const Track*>>> track_groups;
+	for(const auto &track : tracks)
 	{
-		for(auto &p : track.points)
+		// Build a header-only copy of each track
+		Track header;
+		header.min = track.min;
+		header.max = track.max;
+		std::vector<const Track*> vec;
+		vec.push_back(&track);
+
+		std::pair<Track, std::vector<const Track*>> p;
+		p.first = header;
+		p.second = vec;
+		// Point to the actual Track with the header info
+		track_groups.push_back(p);
+	}
+
+	for(bool no_changes = false; !no_changes; )
+	{
+		no_changes = true;
+		for(auto i = 0; i < track_groups.size(); ++i)
+		{
+			for(auto j = 0; j < track_groups.size(); /* no increment here */)
+			{
+				if(j == i)
+				{
+					++j;
+					continue;
+				}
+				bool lat_overlap = false;
+				bool lon_overlap = false;
+				if(track_groups[j].first.min.lat <= track_groups[i].first.max.lat
+				   && track_groups[j].first.max.lat >= track_groups[i].first.min.lat)
+					lat_overlap = true;
+				if(track_groups[j].first.min.lon <= track_groups[i].first.max.lon
+				   && track_groups[j].first.max.lon >= track_groups[i].first.min.lon)
+					lon_overlap = true;
+				if(lat_overlap && lon_overlap)
+				{
+					no_changes = false;
+					track_groups[i].first.min.lat = std::fmin(track_groups[i].first.min.lat,
+					                                          track_groups[j].first.min.lat);
+					track_groups[i].first.min.lon = std::fmin(track_groups[i].first.min.lon,
+					                                          track_groups[j].first.min.lon);
+					track_groups[i].first.min.ele = std::fmin(track_groups[i].first.min.ele,
+					                                          track_groups[j].first.min.ele);
+					track_groups[i].first.max.lat = std::fmax(track_groups[i].first.max.lat,
+					                                          track_groups[j].first.max.lat);
+					track_groups[i].first.max.lon = std::fmax(track_groups[i].first.max.lon,
+					                                          track_groups[j].first.max.lon);
+					track_groups[i].first.max.ele = std::fmax(track_groups[i].first.max.ele,
+					                                          track_groups[j].first.max.ele);
+
+					// Add tracks vector to make one big one
+					track_groups[i].second.insert(track_groups[i].second.end(),
+					                              track_groups[j].second.begin(),
+					                              track_groups[j].second.end());
+
+					track_groups.erase(track_groups.begin() + j);
+					if(j < i)
+						--i;
+				}
+				else
+					++j;
+			}
+		}
+	}
+
+	std::cout << "Generated " << track_groups.size() << " track groups:" << std::endl;
+	int count = 0;
+	for(const auto &track_group : track_groups)
+	{
+		++count;
+		std::cout << "Track #" << count << ", including " << track_group.second.size()
+		          << " tracks:" << std::endl;
+		std::cout << " lat"
+		          << " " << track_group.first.min.lat
+		          << "-" << track_group.first.max.lat << std::endl;
+		std::cout << " lon"
+		          << " " << track_group.first.min.lat
+		          << "-" << track_group.first.max.lat << std::endl;
+		std::cout << " ele"
+		          << " " << track_group.first.min.lat
+		          << "-" << track_group.first.max.lat << std::endl;
+	}
+	std::cout << std::endl;
+
+	random_group = 0;
+	float min_lat, max_lat, min_lon, max_lon, min_ele, max_ele;
+	for(auto &track : track_groups[random_group].second)
+	{
+		for(auto &p : track->points)
 		{
 			if(first)
 			{
@@ -158,16 +254,32 @@ int main(int argc, char *argv[])
 			}
 		}
 	}
+	std::cout << "min_lat: " << min_lat << " max_lat: " << max_lat << ", "
+	          << "min_lon: " << min_lon << " max_lon: " << max_lon << ", "
+	          << "min_ele: " << min_ele << " max_ele: " << max_ele << std::endl;
 	auto lat_diff = min_lat + ((max_lat - min_lat) / 2.0);
 	auto lon_diff = min_lon + ((max_lon - min_lon) / 2.0);
 	auto ele_diff = min_ele;
-	for(auto &track : tracks)
+	for(auto &track : track_groups[random_group].second)
 	{
-		for(auto &p : track.points)
+		for(auto &track : tracks)
 		{
-			p.lat -= lat_diff;
-			p.lon -= lon_diff;
-			p.ele -= ele_diff;
+			track.max.lat -= lat_diff;
+			track.max.lon -= lon_diff;
+			track.max.ele -= ele_diff;
+			track.min.lat -= lat_diff;
+			track.min.lon -= lon_diff;
+			track.min.ele -= ele_diff;
+			for(auto &p : track.points)
+			{
+				p.lat -= lat_diff;
+				p.lon -= lon_diff;
+				p.ele -= ele_diff;
+
+				p.lat *= 500;
+				p.lon *= 500;
+				p.ele *= 0;
+			}
 		}
 	}