I currently have Windows 7 installed on a Samsung EVO SSD and I need to do a clean install because the registry is corrupted. I also noticed a performance degradation so I am going to use Parted Magic to do a secure erase. After I secure erase the drive, are there any steps I need to do to optimize it by enabling TRIM or garbage collection, etc? If so, do I do this after I do a clean install of Windows 7? I also have a HDD that I store all my media on and the SSD just has Windows 7 and my programs installed on it. Is this the best way to do this and is there any special way I should set up the SSD and HDD communicating with each other? Thanks for your help in advance.