I find it absolutely mind numbing the amount of people asking for help when everything to get iMsg working is covered extensively in the guide. I personally feel some are not even trying to help them selves or just gives up after reading a couple of lines and then post for help expecting to be spoon fed, I suspect Jay has spent most of the festive season and some, trying to get us all back on line and the least we can do is to read his Guide and try to decipher the bit that pertains to ones particular problem, I am no spring chicken and if I can do it anyone can. One thing I would advocate when you feel your iMsg setup is right, run iMsg Debugger a few times between re-boots before attempting to connect to the iMsg/Ftime services just to insure your values are constant also very very important - DON'T do the setup wirelessly, for your values to remain constant, the initial setup MUST be done with your Ethernet Cable plugged into your modem. Sorry if I come across a bit harsh or condescending its not intentional, but some us need to help our selves before criticising the Guide. Good Luck.