Final Cut Studio 2 full set install requires 55GB of Hard Disk space.
Limited edition of Final Cut studio 2 except Motion 3 (which require graphics card support either Nvidia or ATI present in Mac Book Pro or Mac Pro and not intel 945GMA graphics present in MacBook) works well. As reported by Mike Curtis of hdforindies.com fame final cut pro 6 installed in MacBook works well with the clips 720p24 with real time playback of cross dissolve. Color 1.0 seems to open in MacBook.
In MacBook Final Cut Studio 2 limited installtion of 6.7GB requires 35-40 minutes and in MacPro it installed in less than 15 minutes.
More information regarding running Final Cut Studio 2 apps except Motion on MacBook soon.