I almost bought a Korg Triton LE, very popular keyboards..
You know with regards to MIDI and using a computer to string together sounds? I tried it with my Yamaha Clavinova (electric piano) and the latency was terrible. I think it may have been because it was a cheap MIDI->USB cable. I tried to make something, and I was straining to play ahead of myself, so what I ad-lib'd would be in sync with what was already recorded. Whats the best way to go about avoiding that?
I've played with software like Reason, Cubase and Ableton using manually tapped in MIDI sequences, played with sounds and loops and things like that (haven't configured triggers though)... I've used that Korg DS-10 thing as well (love the Kaoss pad thing)... it'd be great if I could include live keyboard playing or guitar playing with my electronic tinkering.