Thanks for all of that guys and for going above and beyond....

I often have Sonar and RB open at the same time, to drag and drop audio from RB to Sonar. I've been using the MME driver for RB in that case, to avoid conflicts. I'm able to play an SEQ file in RB with MME, but if I try ASIO I get the 'Get Channels' error.

I use BiaB by itself with the ASIO driver and up until today have had no problems. Using MME in BiaB, I get erratic playback. If I try to use ASIO I get the error messages. After I 'OK' the error messages the Quad Capture application opens, oddly enough.

I just tried Sonar (I did that earlier too and it was okay), but now the Quad Capture isn't found, so I'm betting the BiaB install/re-install, SampleTank glitches have corrupted the driver. I'll re-install and see what happens.

Update: First I tried disconnecting/reconnecting the USB Quad-Capture and that was all it took. I can use ASIO in BB, RB, and Sonar once again. So, back to the original SampleTank problem now, I believe. Thanks again.