I think I am going to get the M-Audio FW Solo. I currently have a Tascam US-122. I'm looking to get the AD / DA inputs that the Tascam lacks. Is there any reason to avoid the FW solo? If so, why? and then, what do you recommend instead in the $200-300 range?

I'm using a 15" PowerBook with Tiger and only record Vocals and the occasional hardware synth or drum machine.