Hi, I have a few bucks to burn and had to choose between getting myself an abit bx6 2.0 or a co2 system. I would like to setup a co2 system replacing the DIY method but I don't know what I need. Now I can go to my LFS and be ripped off which I hate, but I would rather do this DIY. As well, does anyone know where I can get the parts in Toronto, Canada??? -Moishe