I'm getting the same problem, on Win7 64bit and win7 32bit and it's not a question of drives, if you try it on the same PC with arkaos media master pro demo it works
And It'll work if you use it on win XP

Thanks Stickygreen, The idea could be usefull but in my setup doesn't match, I have everything cued by DMX, its a theater play! In fact I think Im having problems with my motherboard ASUS P8P67 Rev 1, I'll upgrade the Bios soon and then I post the news about USB web cams plugged in. Some information...

Hi, The question comes from my experience trying to use cheap web cams on Arena, when I have like 4 identical cameras pluged in, Arena just "see" 1, if I try the Arkos Media Pro demo with the same set up it sees the 4 cameras, so all the drives are correctly installed. The preference on ch...