Welcome to
verclock.net Matt!!
You can download coolbits 2.0 (a registry edit that allows nVidia's own overclocking utility to be accessed from the video card control panel)
I would highly suggest finding an Arctic Silencer or similar (Zalman is good too).
If you don't want to purchase something immediately, you can try the case fan trick, but a new heatsink and fan will work best.
I moved your thread to the appropriate section of the forum, should get plenty of attention here.

You can download coolbits 2.0 (a registry edit that allows nVidia's own overclocking utility to be accessed from the video card control panel)
I would highly suggest finding an Arctic Silencer or similar (Zalman is good too).
If you don't want to purchase something immediately, you can try the case fan trick, but a new heatsink and fan will work best.
I moved your thread to the appropriate section of the forum, should get plenty of attention here.