Preview in browser

Using DW MX 7.0.1 I try to preview in browser using IE6 and it works fine. I
installed FireFox and it doesn't work. Okay, I noticed that Dreamweaver creates
a temp file and this temp file is HIDDEN. I have tried the same setup on
another machine and the temp file created is NOT hidden and it all works fine.

I'm not sure where where the file attribute might be getting confused? Note:
IE6 will render the hidden file.

Hugh
rhblackwood (AT) cdp (DOT) bm