My local video doesn't work

Sat, 08 Sep 56 14:34:51 0000

I can't make my local video on, so I can't send video on my Mac performa
630 with 20 MO of RAM, and acquisition video card. I think I got the
configuration beacause I got if on homepage. I can see
people when I connect to a reflector, I can see myself with my camera
with Video Monitor, but local video doesn't work when I use cu-seeme

I hope somebody can help me

Thank you for every thing