The Boss Dr Groove
Wow a thread thats 11 years old COol!
As someone else also mentioned, I really liked the Boss Dr Groove for many years. Its got many many sounds, all the classic drum-machine kits. Its a bit steep learning curve at the start, but if you persevere, you can get great results, plus onboard filtering and delay, that can be tweaked real time, its a great "live" machine... Bit almopst te best thing for me was that it had a built in 2 track sequencer. One using internal sounds, and one which just sends midi notes out. However both midi channels for both voices can be selected, so you can drive 2 synths (one bass, one ..er.. melody) Both voices are polyphonic, and can do all manner of slides and tweaks. You DO need to be a really anal and fiddly programmer tho, if you like going in and tweaking minute details its great...
And what do you know... Im selling mine on Ebay right now.. REALLY sorry for the spam, but I hope it can go to a great new home, cos Im just doing slightly different music now, and mostely on the PC. Heres the Item number: 260745263931
Cheers
MArk