It turns out that although I bricked the TP-LINK WR703N, I was able to still mine from windows using cgminer. I gave up, for now, on trying bfgminer. I'm now mining off of a win7 laptop via the usb port that's inside the case on the controller board, bypassing the now bricked TP-LINK WR703N.
My problem was not having the correct windows driver for the Visionman 200. I had searched for hours on Google for the solution. Thnaks much
The Visionman 200 shows up in windows as FT232R USB UART and you need to install the WinUSB (v6.1.7600.16385) driver using the fre Zadig program you can download at http://zadig.akeo.ie
Cgminer will auto-detect, but I ended up mining with --avalon-options 115200:16:10:8:1450:55 ....fow now.