I have bought three products from Systweak's, Advanced Vista Optimizer, Advanced System Protection, Advanced System Optimizer. All three seemed to function tell I noticed my desk top icons disappearing and having to re-load Adobe Flash every time I did an optimize. At first Systweak's answered all e-mail that was sent to tech tell I started questioning their software code and who was writing the software.. I have had to re-download the above software's at least 4 times. Systweak's answer to a problem is a link to a better... read full review »