PerfectDisk redefines enterprise disk defragmentation addressing an issue that Microsoft, in various published artices, states is often the cause of poor system performance on a system. Provides the most comprehensive solution for defragmentation by optimizing virtually every file on the system, including the Master File Table ($MFT), all metadata, paging files, and directories. Patented SMART Placement technology arranges files on a disk to ensure that free space is consolidated and the future rate of fragmentation is minimized.

NFO Notes:

Lately some of our rels got nuked on very few sites for keygen.exe contains virus/trojan.
Big thank to the amateur-nukers for supporting the main aim to make scene-rels less available to public!
In fact there wasnt/isnt & probably wont be any virus/trojan in our keygen.
But there are reasons to recognize keygens as trojan/virus ..(competition in antivirus-business is fucking hard these days)
So the companies increase the possibility of detecting something .... files will be handled as suspicious, suspicious ones as virus .. they even pay outsiders to develop new viruses, only they can handle at the moment ...

Seems as lots of AV-scanners cant/wont handle newer UPX or the modified ones, same for execryptor and other exe-packers .. They even detect not-packed Delphi-templates, the filename keygen.exe - even a textfile named keygen.exe got 2 messages. 
Mhmm, maybe all this is done by purpose, if - thx alot! 
See some proofs with our keygens:
http://www.virustotal.com/analisis/1f75bcb1e8c4c811ea3a0e96babb6802
(our Acronis-keygen)
http://www.virustotal.com/analisis/33ff1ddc5af92c469c8d2db813e9e6f5
(our Serv-U-keygen)
http://www.virustotal.com/analisis/8ed3fdf7174b9b196df1dc9390df6224