I've just sent you my latest beta release.
NB: You don't need test anything if you don't want. But, if you want, please test first the new features. Then, test the vmodes (avoid spend time on GSM OSD issues, focus on titles only).
At least, I shared my source code with you, and gave you and idea of current development status.
First I intend to make further testing in order to be able to explain you in a graphic way the relationship between a common rez (ex: NTSC 640 x 448 interlaced + field mode), patcher params, cable used (component/composite/vga) and set used (HDTV/SDTV/VGA), etc. I am talking about make a better Visio diagram from that draft I attached here yesterday. Maybe this helps to clarifying the things for us, "leveling the knowledge" among us before go further on coding and testing.
I dunno when I will make further progress on coding (Today, in a week, in a couple of weeks)... Who knows?