Hi!!

I'm fairly new to synths and want to buy one real soon. I want a synth with the following features.. arpeggiator, modulator, sampler, lots of sounds and possibly a disk drive. I am mainly going to use it for live performance and I am not really interested in a workstation or midi stuff. If anyone can give me a suggestion or point me to a certain brand that has good live performance keyboards...that would be great. Thanks!!!

-Andrew
NY