Well my CD key got banned. Lol. So I am not going to play until D3 comes out, at which time I will get a top 5 99. I havn't decided what class to do yet, I think there are still 4 more classes coming out.
I doubt you will get top 5 in diablo 3 .. Usually top 5 are only programmers or beta testers who already know the game so they have experiance and know what and where to level... Plus i know guys who stay up 24/7 and share the account and just level up for 27 days straight to get 99... in diablo 2 alot of baal bots where created to get them so high in lvl's