I'll work on this a bit more over the next couple days (Actually I'm busy tomorrow so that leaves Friday.) Anyhow, looking at the Audio Input/Output drivers, could it be that the Line6 driver is on the wrong Port and should be moved? (I got that from the RealBand manual as the drivers can be moved to different Ports.) Oh, I am assuming that the Line 6 driver is the correct one.

I have to say that although I'd really like to stay in RealBand and do the recording there, I just did the RealBand to Reaper drag the tracks over thing and the results were really good.