Have a good look around for the right SSDs, read whatever review you can get hold of. Now, I´ve been out of the loop a year or so, but when I finished up my rig, I went with Samsung SSDs due to the fact, that they provide their own drivers for it. Back then there were some issues with the Sandforce drivers used by other SSDs. Not everyone experienced problems, but that was my angle on the SSDs. And do concider two, one smaller one for OS, and a big and fast one for programs/games. You´ll want 20% or more empty space on an SSD.