I am using Windows XP. I went for the complete automatic installation. Everything worked until the Themes stage, with message Network error: Request aborted, check your network and proxy settings. I removed the Sansa Clip, and Rockbox seemed to work OK. However when I plugged it into the USB socket it was not recognised, unknown device, no driver. If I boot up in Sansa firmware mode, and plug into USB when still switched on, the Sansa is recognised and I can browse the music files as before.
Any suggestions?