Thanks so much for the clarification to this newbie. I was 3/4 of way through buying a Pro2Plus and then got to the datalogger and hit a log jam. It is a lot of cash, so want to make sure I get it right.
Sadly, no serial port.
So now I guess I have to decide, go SER and get a a serial to USD converter or go with USB and hope they get the problems fixed.
(Dalecoy, not sure why I think I need the VWS, just that it on Ambiant.com, it comes free with SER version but not with SB, both are same price. I just want to have a nice place on computer to look at the data)
Thanks to all- I am going to have to ponder my choices.