[jmz768]

I found information on another site that claimed to only require two registry modifications to make tethering work. I tried it and it works great.

Edit the following registry entries:

[HKEY_LOCAL_MACHINE\Comm\InternetSharing]
Delete the "isext.dll" entry so that it should read Extension=""

[HKEY_LOCAL_MACHINE\Comm\InternetSharing\settings]
ForceCellConnection="Sprint PCS"

That's all it took. I'm a little worried that this was too easy considering all the issues some of you have had. Can anybody confirm that this works without incurring any charges?