I set it up last night and used the main XIM discussion page as a test (just look at the most recent post time, there is a new post at least every minute

) and I do indeed have it working and sending an SMS message to my phone. It includes a bit of extra headers but that's ok because it works!
I am willing to add people to a distribution list, but I'm leaving for work in 30 minutes so speak up now. PM me your cell phone # AND your carrier, per the page abc123 linked:
http://sms411.net/how-to-send-email-to-a-phone/. Don't forget, if you don't have an unlimited texting plan, there will be a charge by your carrier. Also, if the availability says something something other than "In Stock" that updates frequently (not likely, I think) then you could get quite a few SMS messages lol.
Edit: Ok heading out now. If the store doesn't open today I will extend my offer to, say, 24 people tonight.