I need a replacement battery for my unibody macbook pro. The original is starting to bulge. I'm debating between the genuine apple, the owc battery, or a cheapie from amazon/ebay. I would go with the ...

My girlfriend has an older 2008 Macbook (Macbook5,1 according to the profiler) that has some battery woes. She was running 10.5 for a while and the battery would randomly flake out - it would show 90% ...