Hmmm, It seemed to work with a test font I was using called "ace crikey", so the temp file name would have been 'ace crikey.ttf'. I think I'll go and test some more...
[edit] I've now tested with a font called "a charming font expanded" and it seems to work fine. Phew! :)
[edit] I've now tested with a font called "a charming font expanded" and it seems to work fine. Phew! :)