<< Wade Perry wrote' Oh Wise and Opinioned "G" listers, I am currently a member of the "G" list for G3's. I thought I would solicit opinions and advice for the G4, from the folks who own them. I am currently looking at purchasing a used G4 (e-Bay), and would like some additional input. I am looking at 733 to 933 MHz. I really like the 2002 MDD 867. Prices seem to be reasonable at around $1000 to $1500 usd. 2001 models of G4's in this MHz range are going for around $300 to $500 less, have slower system bus. Is it worth the extra $$ to go for 2002 model with DDR ram and faster system bus (167 MHz vs 133). Would I be wise to look at the 533 MHz Digital Audio (2001)? Is the Apple Superdrive worth the additional investment, or should I just buy an after market DVD-R (RW,R+, etc) Looking forward to your replies. Wade A. Perry Get a dual G4 if you are buying used. Even a dual 500 AGP 100 Mhz bus is pretty good and darn cheap now. Or for a bit more, a dual 800. The OS is built for it and the upgrade possibilities down the road are better. The bus speed will slow the system a bit compared but I do find my G4 450 does just fine for most things and those tasks that take time always did in the past. IMO the duals will outlast the single processors by many years due to upgradability. The faster the bus speed the longer you can keep up. Bus speed of 100 Mhz can only upgrade to dual 800 processors before the bus gets in the way. Higher bus speeds mean upgrades to dual 1.25 Ghz or higher processors in the future. Remember, Apple will probablly release G5 models in a year and a half (according to rumours) and they will kick the G4 lines butt. Just one word of caution-Research the machine well. Used means lots of feedback on each model. Each model has different problems-no sound in/out port, Ram costs, case configuation, different keyboard, dvi/adc connectors, etc. They go out of date so fast. sigh. jj