OK, thx. I guess it would also depend on how fast the computer is; on a faster computer you can afford more depth.
I just posted a new version of usurpatorIIemu.exe at the link given above, which prints the search info that was originally printed in the 20-character display of the AIM 65 in the PV field of search info. As it was originally printed in hexadecimal, I also print the conversion to decimal (for scores) and text (for moves).
This should make it a little bit more interesting for spectators, as they at least get a vague impression of what Usurpator thinks about the position. (Although the reported score is relative to the current position.)