Hi there, I'm just after some advice on a computer based home recording set-up. 99% of the time i do multitrack recording and just do one track at a time. At the moment im using only a Tascam US-122 and just going directly in from my guitar/bass whatever into the us-122 and record using cubase. I'm thinking of getting an M-Audio DELTA 1010LT internal soundcard, a DI box, small mixer and a preamp (something like the ART MP tube preamp). What i'd really like to know is how much better quality recordings will i gain from this set up compared to just my Tascam US-122? If any? Or would it instead just be better to get a mixer, DI box and preamp and use them with my current Tascam US-122? and any recomendations on good (but cheap, as my budget isnt very big at all) DI boxes and mixers will be a huge help too. All help is greatly appreciated, thanks alot.