The ping should be as low as possible. I get 20, 30 with CS 1.6 and source here in chennai, with BSNL 500 plan, when all of us have the same plan. Sometimes 10 too. When someone with a lower speed, like BSNL 256 Unlim plan connects, lats drop to 50-ish. Of course we all use hamachi. Dunno abt GGC.