Computer help: Help! I'm stuck!

Help! I'm stuck!

For the better part of a month, I have been experiencing problems with my
computer while I am online.
One thing that is happening is the homepage of my IE is set at http://213.159.117.134/index.php ,and I am unable to change it.
Another thing that keeps happening is a window that pops up about 20 minutes
after I've been online that says "Thanks for joining our website", and my
WalMart connection disconnects, and some other connection connects. I immediately
disconnect that connection. Sometimes SADLR001 will appear in my dial up
settings, which I remove. Whenever this happens a program named money.exe,
dial.exe, glum.exe or sexdex.exe appears in my Windows/System folder, and I delete it.
There is also a program called systime.exe, although I'm not sure if it's
related to this problem. Sometimes a folder named "WebSiteViewer" will appear in
my Program Files folder.
At first, I thought I had symptoms of spyware. I bought Defender Pro
AntiSpyware/Firewall and tried it. I have scanned several times, and that hasn't
worked. Later, I bought Defender Pro AntiVirus, which has not found any viruses.
I have tried anything I could think of to fix the problem, with no luck. Do
you have any suggestions?



Thanks,

Adam Riggleman
asriggleman@wmconnect.com