New version with PT3 support is up:
http://home.haugnett.no/minusev/ValueCheck.zip
This version should also fix the bug where the 'enable' check boxes for lost/won $ were reversed.
For PT3, go to the 'Configuration' tab and select the 'Poker Tracker 3' button. The default values for a PT3 database will be autofilled, so if you have different values, update these (and click 'save') before continuing.
After that, the program should work the same as explained in the OP.
While PT3 seems to work from the limited testing I've done, please (as with the HM version) keep the session window open and keep an eye on the numbers until you're sure they behave as you would expect.
Oh, and for PT3, Omaha hands are
not tracked yet. This will be added.
Finally, I just saw that clicking the 'x' button to close the 'session window' will leave the 'start check' button un-selectable, forcing you to quit the program before another check can be started. Will fix this, but for now, please make sure you click the 'stop check' button rather than 'x' if you're using the session window.