Hi guys, I went ahead and purchased a new SSD, Intel 330 series 120 G, unfortunately I did not (M)google hard enough to learn about the incompatibility between the Sandforce chipset of my SSD and my MBP (mid 2009 ver 5,2). I have googled for solutions unfortunately I could not find a solution. Would anyone have a solution for this little problem? Also, I realised that I have been getting beach balls when starting apps after my transfer. So far, I have resetted the PVRAM, verified and fixed the disk and permissions? Other than a complete reinstallation anything else?