Wow, I thought Outlook '07 was a hog. I send emails to sms all the time. Of course you can with most any carrier. I sent one to a few friends, and included nothing in the body, and a subject less than 160 characters as usual. They go to addresses such as 9999999999@tmomail.net or 9999999999@vtext.com. I get a call back saying my message is a whopping 76K??? What's going on here? Why are my messages so large? (I resent the same from outlook and it was 36K, which I thought was large already) sheesh. Did I do something wrong here? Do I have things set up incorrectly? I am using this with gmail and/or Exchange (outlook). Thanks in advance