I start with loops from my live gear that I recors as audio - I much prefer using the live sequencers (fiddly though it is) and also 'cos more of my stuf is coming from loops I use in my live set.

I also use the free Computer Muzys 'cos it's soooooo easy to automate VSTs.

I mainly mix down in Acid 'cos I'm so used to it.

One day I'm gonna work out cubase... I don't like it, but I guess it'll put things more in one box...