Help! I've been upgrading my Beige G3 minitower 266, first a Fastmac 500mHz G4, and more RAM. Everything was working fine, so I was going to add an ATI Radeon 9200 video card. I thought that I would do a drive check, so I put in the OSX 10.2 disk, set the Startup drive to the disk, rebooted, and then ran the Disk utility. SO far so good. When I went to restart, it would only boot to the disk, holding down the mouse button, option key, nothing. I then thought that I could zap the PRAM to reset the start-up drive. WHen I did that, no extra chimes and only a blank screen. Now it won't even boot to the CD. Only gray. Any ideas? Thanks!