I downloaded tds from the link in your posting:
[Only Registered and Activated Users Can See Links. Click Here To Register...]
but I had installed it prior to when I think the infection took place. I'm thinking something co-opted TDS at that point. Also at 1:00 a.m. today I removed the entire ADO folder containing the MSADO15.dll that kept stalling out my other scanners(did this in safe mode). After this AdAware found several instances of Alexa and Spyware Doctor said it found CWS (although CSShredder has always come up negative).