Hello, I am working on btfg Linux device driver porting for the Brooktree Bt848 family of video decoder chips on kernel 2.4.19. I have a test program which when run after I have loaded driver module using command "insmod btfg.o" gives error ioctl failed(FGRABGCARDTYPE) : No such device. Whereas if I load the driver using command "modprobe btfg" gives error icotl failed(FGRABGCARDTYPE) : invalid argument. Can anyone suggest where the problem can be ?? Thanks, Neelu. __________________________________________________ Do You Yahoo!? Everything you'll ever need on one web page from News and Sport to Email and Music Charts http://uk.my.yahoo.com