Wirelessly posted (htc Pocket PC: Mozilla/4.0 (compatible; MSIE 6.0; Windows CE; IEMobile 8.12; MSIEMobile6.0) Sprint T7380)
The tethering registry edits are very similar to the Vogue so you can get that going with no problem.
You can install HTCWiFiRouter or WMWifiRouter on a TP2 and tether easily even without registry edits.
I operate mine one handed all the time. I have a virtual d-pad on my TP2 that I linked to the <- key on the front with rhodium keyboard controller and it works well.
I would try to look for the newest one you can find because wear on the keyboard and other parts will be minimal.
I suggest just searching the web and maybe you can find a highly rated source.
Good Luck!