hi all,

i have Techwell TW6800 cctv card and i want to use it for security cameras
on my ubuntu system with ZoneMinder,
but i don't have drivers for that card.
I've done already many searches on the web but without any success.
anyone has ideas where can i get the drivers ?
thanks

There aren't any linux drivers for that.

so is there any way to get around that ?

Not unless you hire someone to make one for you. And that possibility depends on how available the technical information is.

Try the Linux Driver Project.
http://www.linuxdriverproject.org/twiki/bin/view