I use Windows Xp and the stock USB cable that came with the Behold 2. When I plug it in, nothing happens on the phone or the PC. Samsung says: From any home screen, tap Quick List > Settings Scroll down to and tap Phone Settings > USB Settings > Mass Storage > Save Connect the data cable to the Behold II and a PC or laptop When the Notification Bar indicates "USB Connected" tap, hold, and pull down Tap USB Connected > Mount On your PC, if prompted, allow USB drivers to be installed. I never get the notification in the bar and windows does not see the device. I've also tried the Samsun Studio setting - no luck. Phone is set to Mass Storage default. 16GB SD card installed. I've tried it on two different computers both running XP; same story. USB debugging is on. I've installed the drivers in this forum and still nothing. Sounds like a problem with the phone connection or the cable. Thoughts?