Freezing During Music/Movies

I'm not sure why, but when I use Winamp to listen to music or watch videos on YouTube I am freezing very, very often which causes me to have to hard boot my computer. It's really inconvenient and I don't know what is causing it. I have uses Driver Magician to be sure my audio/display drivers are up to date and I have went through and performed manual updates.

If anyone could assist me with this, I would greatly appreciate it.
Here is a rundown of my system: http://www.csnyder.us/audit.htm

Uninstall, reboot and reinstall.

You may wish to use Revo Uninstaller to completely clean that off before the reinstall.