Neil:
Not to jump in when you asked Trendcatcher but when I see SMS in a message I get all bubbly inside.....I come from the telecom market.
Cost should not be a factor to you because most sms ready phones etc are an email address also. so if you were going to send me updates to my cellphone you should be able to do that out of outlook or something like that.....it would go to 555-555-5555@attwireless.net. If it is an email address I would think there would not be any charges. Internet is free unless you want to be connected...
Sweet dreams its 10:30 your time I think...