So I bought a MBP last year. 15 inches. 2.66 ghz. 4 gigs ram. 5400rpm. Did I go wrong buying the 5400 RPM hdd? Im having a problem in FCP where frames will be dropped when playing back video. The video was recorded on a Canon 2i @ 1920x1080 resolution at 28.93 fps. I dont drop frames on every single segment of clip edited in, but it has happened twice. The first time, I was able to fix by shortening a clip, this time it is happening and is very very annoying. What are my options? Would having the files on a (5400rpm USB2) external fix this? Im planning on buying an SSD at some point. Do I just have to deal with it? Also, would anyone be able to recommend me a 128/256 SSD for this thing? Thanks.