When I looked at buying one about 10 months ago I was told it was not compatible with AHP. At that time it only worked with 2 or 3 other software packages. I have tried a few other programs and keep coming back to AHP. I don't think it has changed yet.
(http://www.bdshost.com/X10/lpup.gif)---(http://www.bdshost.com/X10/lpup.gif)---(http://www.bdshost.com/X10/lpup.gif)---(http://www.bdshost.com/X10/lpup.gif)---(http://www.bdshost.com/X10/lpup.gif)----KDR
To jump in here to help clarify the differences the V572A only does standard house unit codes. The V572RF32 will do the standard house codes and the extended codes used on security modules.
(http://www.bdshost.com/X10/lpup.gif)---(http://www.bdshost.com/X10/lpup.gif)---(http://www.bdshost.com/X10/lpup.gif)---(http://www.bdshost.com/X10/lpup.gif)---(http://www.bdshost.com/X10/lpup.gif)----KDR