Despairy 0 Light Poster

hey, i need suggestions of programs to ease the access to usb devices like webcam
in a c++ program im writing.

this post is made because i already tried a few suggestions like videoocx and videocapX but unfortunately
they arent compatible with windows 7 64 bit , or just cant get them to work.

also i tried opencv but the installation is mixed up and i cant seem to get it started
same reason , as the 32/64 bits files collide.

cheeeeers,