I exported a few figures from Poser 7 as .OBJ files as usual.  I wanted to alter materials by bodypart so I decided to import them into Bryce 4 since it doesn't import via material zone like Bryce 5 and 6 do.  But when I tried to import them, the OBJ files were not where I'd saved them.  I tried doing a search in Windows 7 but the files were not found.  With Windows Explorer, I looked in the folder to which they were exported (I verified by trying to do it again from Poser) but the files were not there.

I launched Bryce 5, navigated to the folder, and there they were.  Bryce 6 could see them too.

I made sure that file extensions were not hidden and that all files, including hidden ones, showed in Windows.  It's weird that Bryce 4 can't see them, but why can't Windows 7 see .OBJ files?