Mikey:
I just got my third drum machine, a BOSS 770. It has great sounds and runs around 361.00 US dollars from Full Compass. [they had the best price out of several that I checked using those 800 numbers and the catalogs. You might even rent one for a couple of months to see if you like it. The manual is as usual; not really clear. However, using the patches is easy and they have a quick locate feature that puts you in the general area you want: blues, rock, latin, etc. I like the box. Because I've had two other drum boxes, running it isn't that difficult. Shop around but give the 770 a listen.
Green Hornet