After connecting my G1 to a Windows 7 system, using a USB cable, the G1 does not show up on the "Computer" window. It does show up on the "Devices and Printers" window, but Windows 7 won't recognize or show any of the files on the G1's SD card.
The G1 (at least, mine) connects perfectly to Windows XP and all the files are visible under XP.
Does any one know of a solution?