I'll be giving it a shot. Might I suggest you switch to another file host? My OpenDNS service is blocking me from accessing it(on this computer anyway, not on my other).
I'll edit once I'm done testing
EDIT:
I gave it a try and it seems pretty nice. It could be really useful for someone like me, which hates to paint 3D model textures by hand in GIMP or the likes
One thing I think you should do though is to improve the GUI. It's not very friendly at the moment. Maybe add different brush sizes?
"I reject the reality and substitue my own"
- Adam Savage
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