geo-defence is addictive
Appbox Pro - loads of cool stuff
Nerv SOunds - very funny and annoying
Drawrace - another cool game
wildwest and the deep - good pinball games
towerbloxx - game
stacker2 - game
farthoven, buzzcut, faces wild, moron test, talkingcarl - all funny apps

cant beat a jailbroken i phone

service is spot on with mine, sometimes find some areas out in the sticks at work where i dont get 3g but still use internet just a bit slower