Personally, I applied it, and it was the messiah to me. It has relieved almost all, or, at least all major (noticeable) bugs.
If you are still experiencing problems, will you please post your specs as follows...
CPU: Clock Speed, Manufacturer, etc
GPU: Clock Speed, Manufacturer, and Driver Release Number
RAM: Total amount in MB
OS: Your Operating System, and number any service packs
[B]CPU:[/B] Clock Speed, Manufacturer, etc
[B]GPU:[/B] Clock Speed, Manufacturer, and Driver Release Number
[B]RAM:[/B] Total amount in MB
[B]OS:[/B] Your Operating System, and number any service packs
Thank you for your time and cooperation.