I have a G1 and am considering a Droid. There are many great emulators for Android:
Based on G1 with CPU clocked to 528mhz (weaker chipset than Droids)
1. NESoid NES about 98% of all games play perfect with sound
2. SNESoid SNES about 80% perfect with sound
3. GENoid a Genesis about 90% perfect with sound
4. SEGoid Sega and Game Gear about 98% perfect with sound
5. Gboid GBA about 85% perfect with sound
6. Android Arcade Plays mainly NeoGeo, Capcom and Cave games. About 30% perfect with sound and 90% perfect without sound
7. Jarcade Plays MAME .134 set (like on other portable versions of MAME). Mr. Do and games like that play perfect and other do too. About 40% play perfect with sound.
Point is that Droid should perform a lot better than the G1 and you should be VERY happy with the purchase of all the emulators.
Question is, will the system demand for higher res display offset the better chipset and make the games play similar to the G1?
Look at the positives: Either way you will be happy, but if the higher res display does not hurt performance, you will be VERY happy
BTW, not enough power for a N64 emulator, but the stuff listed above will turn your Droid into a very good pocket game system
