hey i just got my Aluminium Macbook last month. It's great and i've been having fun with it eversince. I got it for musical purposes like recording vocals and just production. I got the Logic Pro 8 installed in it. I wanted to hook up the microphone condenser i got (samson condenser mic). I guess my question is WHICH AUDIO INTERFACE IS BEST FOR THE LOGIC PRO? i'm just running one mic through it. I'm recording vocals only on Logic. if anybody out there could help it would be great. Thank you!!!!