If you are on Windows 7, do not follow the advice that can be read right to left to optimize the use of SSD: it's mostly coming from Vista or XP, and is no longer topical! For example, it is important not to turn off the write cache! Let alone use the SSD in IDE mode rather qu'AHCI!
7 runs very well alone SSDs: it does not try to defragment and all good rule (to the limit, remove the indexing of files ...)
Otherwise, move the swap file and temp in a normal HDD ... Bad ... We lose a lot of the interest of the SSD!
If the trim 7 does his job, we'll see for the life time!