After a bit of Bittorrenting :oops: I got hold of the latest full version of Ableton Live which I've just started experimenting with- I was just recording the four tracks that Ableton Live Lite gave me then rendering them as .wav files and putting them in a seperate editor (called Kristal, gives you as many tracks as you want) to arrange.
Now I can do it all in Ableton. Woo for simplification. And it lets me use my computer keyboard as an actual keyboard! Woo for recording midi! ^_^