Logged In: YES 
user_id=14198

Although SF implies otherwise, a bad filename in a
submission appears to only prevent the file being uploaded -
the rest of the comments etc come through.  Hence my
double-comments and strange status changes you can see.

So, back to Martin as I don't think he is waiting on me for
anything.  Happy to check in if you like, but would like to
see someone run a debug build of this through Linux first to
see if any asserts fire - some asserts did indeed fire in
the first version of this patch, and Linux may trigger
others, or even the 2 that I added.