Network card bad settings?

27POP27

Distinguished
Jun 23, 2011
22
0
18,510
With Wireless and LAN cable i get 0.04mbps upload on a net where other computers/macs get 0.75mbps up. Are there some settings i can try to change to fix this?
I've done this trick in my regedit for lower ping, thats all ive done to regedit http://www.arenajunkies.com/topic/66981-lowering-your-ping/