I never made it to a MDD - after buying a first generation "QuickSilver" I fell in love with it and never gave the MDD a second look! Besides the QS is alot better looking - and as of today I still have a good upgrade path to follow. Just added a dual 1.8 GB upgrade card and looking to upgrade the HD's next. Isn't that just what a Apple/Mac is all about good value over the long run! Ric --- SLarsonIH at aol.com wrote: > As an owner of both a QS (QuickSilver) single 733, > and a MDD (Mirror Drive > Door) dual 867, I can tell you that the MDD's are > more expensive (bought both on > eBay) and noisier. I bought the MDD with the plan to > have the fastest, > latest, best looking Mac that could boot natively > into OS9 as well as OSX. > > Turns out that GigaDesigns was the only maker of an > upgrade CPU unit at the > time, (dual 1.8Ghz) They were having problems > because of Apple motherboard > differences. When I called a few months ago they > told me that they should have > that upgrade available this summer. Then I asked > them which Mac he would buy if > he was in my situation and he said to get a first > gen QS. It's quiet with good > fan air flow. It will take a 1.8Ghz dual upgrade > from 3 or 4 manufacturers, as > will almost all the other G4 Macs. QS can have up to > 1.5Gigs of ram while the > MDD can have 2Gigs. The 2nd gen MDD has FW800 but > will not boot into OS9. > > One advantage to the 2nd gen QS is that it has Big > Drive support. (will use > drives over 128GB) Of course, if you're going for > speed you'll want to add a > PCI card for SATA drives and a FW800/USB2.0 card as > well. > > HTH > STeve > _______________________________________________ > G4 mailing list > G4 at listserver.themacintoshguy.com > http://listserver.themacintoshguy.com/mailman/listinfo/g4 > > Listmom is trying to clean out his closets! Vintage > Mac and random stuff: > http://search.ebay.com/_W0QQsassZmacguy1984 >