No, i'm not actually trying to be funny bro. Been sending since October of last year. Used GSM and a few other methods for sending. GSM is one of the 'easiest' ways to send but its also the worse. Just trying to help you out! I suggest you keep sending with your GSM modems while they are still PROFITABLE but in the mean time you should use most of your time to think of other ways to send... GSM is only getting worse. To many people are using it because its the easiest method, ya buy some sims, some 'equipment', some 'software' and your good to go! (We wont go into specifics ofcourse.) I've been developing a plan of attack on this for a month now. There are some good alternatives out there, they cost a little more than GSM but aslong as you have a really strong EPC your fine. Good luck to you bro! If you wanna talk add me on skype - "SMS.CPA"