Apologies for posting this here, but as a "pre-owner" I couldn't reply to your post regarding a text-to-wireless script.
I knew I had just seen something like that today, so I spent some time retracing my steps and found Robouk's website -- Success!
I'm not sure if this is exactly what you're looking for, but check out the script on
this page.
Good luck!
Depending on how practical it is, I may consider it for my site, whenever I get vB3 that is.

Let us know how it goes!
Cheers.