SB for Dummies - I need HELP.

I finally got SB to connect and I am lost as to what to do next. I recently started taking flight training, hope to solo in the next couple of weeks, and it isn't this hard in real life. I have read several web pages about how to do get online with SB and I still can't figure out how to do it. One question I have is this. Can you not communicate with SB using RogerWilco? If I had to handle a keyboard and the flight controls at the same time the machine and I would be in smoking heap somewhere.If someone could point me to a SB for dummies page or some other source I would be grateful. I live in Tulsa and I notice that there seems to be a FTW_CTR controller. I have made some sim flights to DFW and area but would really find it interesting and probably helpful when I finally try some real cross-country to north Texas area.I am sure that I have missed something easy and deserve what I get if I can't figure this out but I would really like to make my sim experience "as real as it gets".Could someone out there take pity on the newbie and give me a hand up to using this product?