Reply to Macbook with VCI 100 + Traktor Pro - Answer to my problems??

Hello everyone...

After recently getting a VCI 100 (ordering the arcade and firmware kit) & a Dell Vostro A860 Laptop (2ghz dual core, 4gb Ram, Vista Ultimate)

I came into the problem, it seems all other windows users are having - Traktor crashing..

Im now looking into getting a Macbook - From what I've read all mac users are having 'NO' problems with the VCI 100 & Traktor Pro... Correct??

Also Im looking into a 13" Macbook (2007) 2ghz Dual core 2gb Ram
But also Macbook Pro (not the latest unibody ones) 13" & 15" 2gb Ram - 2ghz Core 2 Duo

Im guesing the Mac pro's will be fine?..

But will the 2006/2007 Macbook be sufficient?

(also I will probly upgrade to the latest Mac os whichever I get, if that is reccomended?)

Thanks in advance

Inov8