I think many people have to learn that when you ask for help regarding a problem just answer each question honestly and don’t assume that “it cannot be…”
I did not mean that you didn’t answer each question honestly but I wanted to make this clear to everyone.
I wasn’t asking the “brand” of your system (I was looking for specs), but I shall move on.
Speed-guides tweaks are not the “holy grail” to super internet speed, they are made to make sure Windows is open for high-speed internet.
I am only posting this just to make sure (doesn’t hurt to check things twice, or three)
Only apply the patches that are for your operating system.
http://www.[this.site.has.been.blocked.for.spamming]/downloads.php
This is for the Windows XP SP2 fix.
http://www.[this.site.has.been.blocked.for.spamming]/read_articles.php?id=1497
Cable-nut is a good problem to help further tweak your operating system.
http://www.testmy.net/topic-1013 I would always test your connection without the router (straight to your system) and also remember to reboot.
You should also look into tweaking your operating system’s performance but you can deal with that later. (If your hardware isn’t fast enough for Windows XP)
If Sprint is having the problem on their end at least your system is ready to go.
That should be enough for now.