I haven't recording audio streamed from the internet for a long time, but when I did I used software dedicated for that purpose:
Total Recorder. You'll need to be careful with it, because it can install a layer between your actual sound card's driver, but I suspect that only is a problem for the older Windows driver models. I'd certainly be surprised if the Total Recorder driver affected the ASIO drivers AA2 now uses.
OTOH, with 2 Delta 66 sounds cards, I'd imagine you'd be able to rustle up something...
It's 3 in the morning and yes, I have rustled up a doozy of an orchestration on my Kurzweil synth/workstation for a possible collboration with a mighty fine femme singer/songwriter. For now, I whipped out AA 1.5 and transfered the original geetar/vocal track to AA 2.0 and went on for a few hours of blissful creativity. I have a feeling that 2.0 wont let me record directly like 1.5 easily does. Any other comments, thoughts or observations appreciated. Thanks, Blurkmesiter.
Lee