It's working for me now, although I'm not able to test Model 2/ZiNc, so if you could confirm those I'd appreciate it.
I also fixed the web service, which was a server side thing unrelated to this plugin. I also added a game count to the GUI and added the option to enable debugging (there was already debug logging in there, just not a user friendly way to enable it).
I did a bit more tweaking in places that were still a little rough around the edges, and got a pretty good performance increase for taking the snap (it used to take a few seconds to snap and render, but now is pretty much instant).
Finally, I switched the screen capture command from Direct Draw to GDI for those if you that don't use the Direct Input method. Direct Draw always looked like rat nuts anyhow, so this is a step up for sure.
@smario, please give this a try and if it works, make sure it disables for Model 2 games
Gracias!