ScumVM error on iPaq 4700 Day of the Tentacle

[mattcl]

I am running ScummVM 0.9.0 on my iPaq 4700.

I have copied the necessary files from my Day of the Tentacle disc to the iPaq, but get the following error each time i try to launch the game:

"charset 1 not in room 61 in file tentacle.001"

The freeware version of Steel Sky works fine, so the iPaq 4700 seems to be compatible.

Any ideas?