Today I decided to replace the 160gb 5400 hard drive in my late 2008 macbook 2.0. I replaced it with a 250gb 7200rpm that was brand new and removed from a macbook pro. The problem I had was when i installed the 250gb hd its very loose and i was wondering if anyone had any advice? Does anyone know what apple might say if i take it in with the loose hd, otherwise im gonna have to reinstall the original drive