Defragged?

Hi,

As of now I only have 1 game installed on my fastest drive which so happens to be my OS drive (is that a good idea?) Also I would like to know what defrag to use so I can tell it to put that one installed game folder on my OS drive to the fastest part of the drive? I currently use PerfectDisk11. Using Windows 7 32bit.

Thanks

Defraggler is listed in out Freeware Database but I have never used it to know if you can tell if to put files first on the disk for fastest access; maybe you want to check it out.