thinking about buying a mac mini. 1gb RAM 1.83GHz intel core 2 duo. i'll probably upgrade to the 120 GB hd. anybody have or used one? how do they run? how do they compare to the power mac g4's?
I purchased a 17" c2d imac for $850 from the apple refurb shop. If you don't mind the display it's a pretty powerful little machine. (I'm assuming you're thinking mini because you already have a good display) With the imac it's easier to upgrade ram and has a desktop style hard drive. So that's why I might recommend that as well.
don't bother upgrading the hd - they're really slow hard drives. you'd be better investing in an external firewire one or something - like that you've got the internal for system, and have a faster external for streaming audio.
as for comparing them to G4s? MUCH faster. the Intel processors are miles more powerful than a G4 PPC processor.
Buy it with upgraded RAM already - you won't want to try and do that yerself!