How to get a <SuYin Acer CrystalEye webcam, class 239/2, rev 2.00/1.00, addr 2> working

[Edwin L. Culp]

My laptop has a built in camara and would like to know where I could  
start to get it up and running.  I saw that someone had done some work  
on USB camaras a few months ago but can't find any doccumention as to  
which camaras, etc. etc.

Mine is:

# usbdevs -l
port 3 addr 2: high speed, power 500 mA, config 1, Acer CrystalEye  
webcam(0xa101), SuYin(0x064e), rev 1.00
    ugen0

  # uname -a
FreeBSD ed.local.net.mx 8.0-CURRENT FreeBSD 8.0-CURRENT #126: Thu Jun  
19 13:08:54 CDT 2008      
root at ed.local.net.mx:/usr/obj/usr/src/sys/ENCONTACTO  amd64
ed.local.net.mx

Thanks for any suggestions,

ed