That's it!
I got it from the front page of this thread, and the only 770 link I found in that message.
And, yes, it says pxd. Never thought of that.
OK, so, is one of those versions, the one for the 770 with the stylus fix but without pixel doubling?
(I'll try the one in the link here to see. Last version I had worked fairly fast, but had the stylus glitch)
Thanx
desiv
p.s. Just thinking. A command line option to trigger the timedemo mode might be usefull...