Quote (Kellenor @ Mon, 5 May 2008, 21:39)
Fruityloops
Along with Fruity Loops, I'd recommend ReBirth by Propellerhead Software. It's a virtual 808, 909, and 303, wrapped up in one interface.
If you like ReBirth, afterwards, check out Reason, by the same folks. Kicks it up to a whole new level.