[Gurachn]

Ah, I started with the z5s as they were the largest images. I was thinking if I got those done it would be easier to batch action the other z levels to the right size.

I think I still have my original version of SP, and have an old 486 laptop which I can probably get it to run on. So if I edit the z4s, and fire up DOS SP1 it will create all the other zoom levels?
Don, I just noticed in another post that you mentioned having a 'special DOS copy of the game that was built to produce all six zoom levels', so does this mean the stock DOS game is not sufficient?

Sorry, I can't seem to find the revised version of SHPedit you mentioned. Could you post a link?
Thanks again.