Pings are also varied by the latency of your line or svc..
I have DSL and I ping anywhere from 20-60.. The lower the ping obviously the better, and higher advantage it gives you against others..
You might call RR and ask them to put a Booster on your line, or see if they can tweak it..
I know from personal experience that cable should have lower pings than most DSL... Cable is generally faster with higher dl speeds..
I only get about 156kbs. download speeds but my pings on Severs are great... I play Tribes 1 and 2...
Well good luck with your gaming...
Oh yeah Btw.. Your NIC isnt bad... That is something that works or it doesn't..
You might also try testing your line here.. this will give you some idea if anything is wrong.
TEST