Ok, I know, I know..."It's soooo laggy I can't play!".
After making sure all your video and sound card drivers are up to date and that you have at least 512 (1 gig is much better) of memeory and find our you still have lag...do the following:
In game click on options
Click on the plus sign to the left of the word performance
Click on the drop down menu that's first on that list
Select "High Performance"
Click on "Accept" at the bottom of the screen
Wo-lah!
Now, yes it resets a few things on ys . And yes, some things might not be the uber uber settings you were trying to play at but , heck!, if you can't play ya can't enjoy those uber settings anyway, right?!
When there are less players on or you're in a less densly populated zone go back thru all tht and reset that to "Custom" instead of "High Performance" and then you can set all the who-digits to anything ya want providing yor computer and moniter can handle it.
Oh yeah, it really is a good idea to syncronise your refresh rate with your moniter. It's in that same area under "Performance".
Also, Set your scrren resolution to anything you think your video card and moniter can handle but make sure it's at the 72 and not the 60.
Well, that's my 2 copper's worth.
Good luck and greast playing, folks!