You can download Advanced System Protector Professional edition free for today from Give Away of the Day web site. This costs you nearly 30$ (now they offer a discount on their site , still that is nearly 24$).
Advanced System Protector Pro additional features:
- On Execution Scanner
- Internet Shield
- Registry Shield
- Process Shield
- Windows Shield
- Startup Shield
- IE Privacy Shield
- Browser Shield
Read more about this product here
Download it