OK i went to the amd website and I got questions, what Is a athlon 2400+ equal to what size of pentium chip.also i wanted to try to customize a comp there. didnt find any good stuff,unlike dell the speaker systems available sucked, and you can only purchase gforce, id rather get a radeonv9800 and how much trouble would it be to upgrade to a 5.1 speakerv system and a a radeon 9800? thanks