I'm new to the Apple hardware products, but I'm looking at the 17" MacBook Pro for using Final Cut Studio 3 line of applications as well as Adobe CS4 Collection of apps. My question is will the 2.8GHz version with a 5400 RPM hard drive and 4GB of memory get the job done for me? I will likely increase the ram to 8GB, but my primary concern is the processor and to a lesser extent the 5400 rpm hard drive. Please point me in the right direction as to which hardware specs I should use for my purposes with a MacBook Pro. Thanks much!!