Choppy Flash Games
 

I have the arcade installed with over 200+ games. They all work fine, but during play it gets choppy. I'm trying to figure out why its choppy on any game (many games, several different developers). Any ideas to trace this or enhance the performance? This is a personal server with a few domains on the box and not an enormous amount of traffic in general, nor at once. I even reinstalled Flash plug in as well.

My PC Specs

Core 2 Duo 2.6GHz
4GB Memory
Vista 64Bit Ultimate w/ SP1
N Wireless Internet (full bars always) / Intel 4965AGN (latest drivers)

Nvidia 8400M GT 256MB Dedicated / 1GB shared
1280x800 resolution / 32bit

Problem has been duplicated with:
- firefox 2
- firefox 3 beta 5
- opera 9
- IE7 / IE8 beta

I went to the flash folder settings and changed cache to "unlimited", while it showed only 2kb use during gameplay. Problem persists.