I am currently using a MacBook Pro 13" 2.26 GHz and love it. I soon began editing HD video and messing around with 3d animations in Cinema 4d on my i7 920 gaming pc but wanted to make the switch over to Mac. I was wondering what any of you would suggest for what I want to do? Main programs I would be using are After Effects CS4, Photoshop CS4, and Cinema 4d. Would a 15" MacBook Pro i5 do the job or should I keep my current MacBook and go with an iMac or baseline Mac Pro? Thanks ahead of time. Also I am on a tight budget so keep that in mind (around $2500).