I mentioned this problem a few months ago. Occasionally, I find that files
are corrupted when copying from unix to riscos. It is not repeatable, as
far as I can see, but it seems to be more likely to happen when a large number
of files are copied across, as opposed to one very large file. Since
re-copying the file across sorts it out, I've never considered it to be a
major problem.

-- 
Bevis Peters, bevis@apg.ph.ucl.ac.uk
http://www.phys.ucl.ac.uk/~bp/
(APL has so few views, mine might as well be them)