Hi! I have a G4, 500 Mhz, AGP (winter 2000) with a drive that can read CDs and read&write to DVD-RAM. I recently tested a DVD-R that a friend of mine burnt but that disk wouldn't show at all in the finder. It refused to mount. So, can my computer read any DVD-R at all, or was it just something wrong with this disk? I haven't tested this before because I have never had any DVD-R before, just regular DVDs bought in stores. This is my mac-model: http://www.everymac.com/systems/apple/powermac_g4/stats/powermac_g4_500.html Thanks in advance! / Vicki --