1) Few weeks ago i changed from HTC P3300 Artemis to HTC 3700 Diamond. The screen resolution is now 480x640 (Artemis 240x320). On the Diamond is the map content smaller than on the Artemis. Now you can see more on the Map but you can not see small tracks, names and so on because evrything is half large. This problem is the same in OSMTracker and other programs. Google Maps Mobile has solved this point great.
2) In ver. 2.3.3 the zoom function with the plus and minus bottem is mutch better but often the tiles seems very uncler. This was the same weakness at the artemis. But together with 1): Who is able to see somthing on th OSM Map at the Diamond?