I have a G4 dual 1Ghz processors mac with two internal hard drives equalling 150GB. I have had it for about 3 years now and am thinking of getting something new. I really only use it for internet, music, pictures and games. I was thinking of replacing it with a Mac Mini. I would definately get the high end model and I would opt for the stackable external hard drive (giving it roughly the same amount of memory that my G4 has now). Will I regret this move or do you think that the new Mini will satisfy my needs. Will one be faster than the other? Any thoughts would be helpful. Thanks!