Mac SE-30 (2)-running
Apple 400/800K external disk drive-running
Apple CD-ROM drive (300e)-running
Performa 640-running
G4 tower (300+ MHz)-running
G5 tower (dual 2.5 GHz) - dead
MacPro tower (3.6 GHz)-running
Airport Extreme base station
iSight Web cam
iPod Classic 20GB Photo
iPhone 3G-running ...

I did a complete restore on my 8GB iPhone 3G to install IOS4 and it works well. Every night I power down the phone and restart it in the a.m. so that might be part of the reason it works OK.