It says Visual Basic 6.0 in the help about.
My real programmer friends tell me that the auto VB6 to .net converters only get you somewhat there. I am much more used to VisualC. I just picked VB6 because I had just finished a serial communication monitor (VisualC has no serial support in XP) and it was fresh in my mind. Also it had a better graphics window.
VB.net has a much better graphics window and other tools that would have come in handy. Besides, it was only supposed to be a two evening toy.
Steve