Hi mate, Hd the Same Trouble, It wouldnt Install... If you follow the link and select the right thing it should download something n then it will workm
Thats what i did, I dont no the 1st thing about computers, n im only 16.. lol i was impressed. 
I think it downlaods all the relevent Data, Programmes your computer needs to Make sure that the cam works, 
Give it a Try, 
Good Luck 
x Nikkala x
http://www.sonix.com.tw/sonix/downloadSearch.do
Select "Video/Image Controllers"
then "PC-CAM Controller"
& finaly "SN9C202"
                
 Nikkala Essex
                
 April 2008