A hacked GX1 - which would enable stuff like high-ISO filming, manual video controls and higher bitrates - would make it the perfect travel camera. Small and light (with small lenses too, unlike the NEXes), yet great at video. Right now it's just "okay" at video, hacks would enable it to show its full potential. Since the GX1 allows direct recording to MP4 I guess that'll make it a little bit easier to hack than with the other models where you have to deal with the dreadful AVCHD format.

Since Vitaliy has said that G3 is next after the GF3 has been hacked, I think it would be fitting to work on the GX1 right after that. I've read several places that the GX1 and the G3 is quite similar. They both have the same sensor apparently. Vitaliy have self said that "It is G3 in other body, without EVF and all else is almost the same." That'll hopefully make it easy to hack right after the G3 has been hacked..

A firmware update was released a couple of days ago, which I guess will make the process a little bit easier too.

What do you guys, and especially Vitaliy, think?