Bob,

Just a small testimonial for the downloaded version of the DT. Apart from the requirement for a few Meg of hard disc space, it will run on the most meagre of PC's quite happily. Until recently I had a spare 286 - I now regret having turfed it out. I have had my share of resource incompatibilities on my current PC, but the DOS version of the DT keeps chugging away.

Regards John