http://forum.ea.com/eaforum/posts/list/499371.page

first post suggests adding a few lines to the config files of the game according to your average ping - there was something similar for bf2 back in the day, not at home atm anyone fancy trying it?

ok i've added entries

basing it on my server ping of 31 altho i cant believe that is correct :/

might try it with the ping my g13 gives me (around 70ish)

anyway will test it

Sorry to kill any placebo effect but this has been confirmed before on several separate occasions as not working, the lines it tells you to enter did work and have an effect in BF2 and BF2142, but those variables/lines don't exist in BC2, so they don't actually do anything at all.