I read on some Kix fans website awhile ago (don't remember the addy) that there was a Kix videotape put out that had videos for Hot Wire, Rock N' Roll Overdose and Tear Down The Walls (possibly others) but I've never seen them anywhere. I know they did a vid for 9-1-1.
Steelheart - Mama Don't You Cry - Don't know about a studio version but there is a Live From Japan version that anybody who still uses WinMX, including me, has 16% of because the guy who had it hasn't been on there for years
I'm pretty sure I heard there was a vid for Babylon A.D. - So Savage The Heart but I haven't come across it anywhere.
Some vids that I know are out there but have never been able to find are:
Fiona - Where The Cowboys Go
Victory - Feel The Fire and Are You Ready
Judas Priest - Some Heads Are Gonna Roll
Exteme - Song For Love
There was supposedly a vid for Warrant's - The Bitter Pill but the only one I ever saw was a different version with just Jani playing it on acoustic guitar.
Always thought there was a regular vid for Quarterflash's - Find Another Fool but I've only been able to find the live version.