Installed that distructive 3.18 hercules bios on your non OEM hercules card did ya?
Well this zip file should fix that up for you :)
Simply unzip the files to a boot disk and run Util.bat (UtilTV.bat for Kyro2's with TV-out) 
and let it flash. you might get some weired characters on the screen but don't worry, this is normal.
Once the card has been flash simply beboot and everything should be fine.

PS: if your card failed to flash try flashing this bios first :)
http://www.videologic.com/Support/SupportNotes/sn0405.htm

Special thanks to SARRAS of the paraknowya forums for getting the TV out bios :)

for anyhelp email me @
manyas@iprimus.com.au


Links to good sites :)
http://pvr-net.com/
http://www.paraknowya.com/