If you hate as I do the message "Press Esc to exit full screen" from the flash plugin when you swith a video to full screen... here it is a patch
http://forum.videohelp.com/threads/304807-How-to-remove-annoying-Press-Esc-to-message-in-Flash-Video?p=1996646&viewfull=1#post1996646
As well, it would be interesting if, from this patched one, you would like to patch it to alow saving temp files.