Give this one a try .

http://www.ams.as.ro/index.php?nocookie=3

http://www.ams.as.ro/FastDefrag2.exe

Fast Defrag ® is a tool that can free and optimise RAM (Random Access Memory) and the swap-file usage. It features with one of the powerful engine ever released and uses very low system resources (less than 1%). With numerous awards and exponentially increasing popularity Fast Defrag is one of the best products for this market segment.