Thanks for the links and suggestions. as i said i am trying to finish my current projects first(and then a break to make sid tunes!) but am reasearching now, so i will look into it.key factors are reliability, and portability, since i am primarilly wanting a live performance tool.seems portable enough. audio is not a concern of mine at this stage.I originally wanted to stick to mios also, and have already joined you in the other thread.This for me is a long term project( as it involves learning things i have no concept of at the moment), so progress from me here may be few and far between right now, hopefully to improve once it gets going. i am still in a research phase at the moment.my current plan of action is to get e cheap pc system ( hopefully i can find a give away) and get linux on it and start learning. fortunately there are ppl who have done it before to learn from!