So without Fastlane there´s no problem and with Fastlane WITH memory on it then you get problems ?? What happens when you remove the memory of the Fastlane ?? What happens if you leave the Fastlane inside WITH memory and remove the Cybervision64 ?? If that still won´t work then try to remove things to see if there´s something malfunctionning. That´s how I try to deal with this kind of problem. If you finally boot up with no gfx card and no hd and no floppy, with only the minimum, and you still get an error about your Fastlane then there seems to be something wrong with that card.
