Guys,
I'm afraid I won't gonna like your reply, but here we go:

After the boot process the iPronto defaults to the last screen used, but subsequently it won't respond to touchscreen input. The hard buttons work, and the scrollwheel works, but nothing from the touchscreen. I can't change screens or anything. Booting etc. works fine. The screen looks fine. When I put my ear on the speakers, I can hear a faint fast ticking sound. Tried resetting, letting the battery run dry etc. but nothing seems to reactivate the touchscreen. Anyone heard of this problem before?

Regards,
StefanS