Have been trying to increase my browsing speeds under WinXP..I have Sprint Broadband Direct, tried a few of the tweaks, however my browsing might be a bit faster, now I'm getting a ton of broken links.. I get the dreaded red x where pictures go.. I believe this is lost packets.. How can I resolve this issue.. I've tried bringing back down my RWIN to 17520 however this doesnt' seem to resolve my issues. Any ideas on what my cause could be??