How did I know this was going to be sex-thread, just by looking at the title. :P :) Anyway, from your text, it might seem that it could be someone that doesn't know about computers - but may have an email address @ the domain:
http://www.deaf.com/
Without looking at their website, I'd say...
It's been moved, in case anyone runs into this thread; if it's even relevant. I've not looked at the software, nor even read the thread properly yet (which I'm about to). Actually, it did seem relevant and /important/ to maybe have a working link.. Searched for "Sp5TTIntXP.exe" from Microsoft's...