MDD's max RAM is 2GB. the Dual 1Ghz / Dual 1.25Ghz / Dual 1.42Ghz models can only use PC2700 DDR333 RAM. up to 4, 512MB DIMM's. Yep F12 is the magic Open DVD/CD key for non-apple keyboards. Peace, Luke R. On Sep 19, 2008, at 9:32 AM, OBrien wrote: > On Fri, 19 Sep 2008 02:58:28 -0700 (PDT), Kevin Walsh wrote: >> Just got my dirty paws on a Mirror Drive Door model PowerMac, wanna >> run down a list of quirks with you brainiacs to see if there's any >> fixes round the bend. >> >> >> attempting 2 gigs of RAM........ > > That model can't use 2 gigs, can it? > >> >> opening the cd tray: There's no eject button on the exterior as >> most of you are familiar. I'm able to trick it to open through >> iTunes. As indicated above, I'm using an old iMac keyboard - soon >> to upgrade that - should one with the eject key work? > > My G5 has no eject button at the drive. I use the eject button on > the white keyboard. I think you can use the F12 key on older > keyboards to open the CD door -- it's been awhile, so I'm not quite > sure if that's right. > > > . . . . . . . . . . . . . . . . . . . . . . > > O'Brien >