hah where to start got involved with a driod and:

awesome drop for media/file transfers to phone. If you dont know it sends you and drag and drop from anyoones comp.

Gmote for watching movies and music

ringdroid to make own ringtones

flikie hd wallpapers

Dolphin HD browser

3 Music player (that cube one)
droid light
steamy window -some people are like what???
espn scorecenter
mint
lots more...

Games:
Asphalt
Angry Birds
Ball Dropping (sweet you can really make music with that one)
Air Control
Alchemy
Speed3x (baller stuff)
Super tunnel
Solo lite

 

gmail app is the best