Hi ! I have an Genius TreK 310, the installation of SN9C10x driver is complet, my dmesg :
Linux video capture interface: v1.00
sn9c102: V4L2 driver for SN9C10x PC Camera Controllers v1:1.32
usb 1-2: SN9C103 PC Camera Controller detected (vid/pid 0x0C45/0x608F)
usb 1-2: OV7630 image sensor detected
Adding 1542200k swap on /dev/hda5. Priority:-1 extents:1 across:1542200k
EXT3 FS on hda1, internal journal
usb 1-2: Initialization succeeded
usb 1-2: V4L2 device registered as /dev/video0
usb 1-2: Optional device control through 'sysfs' interface ready
usbcore: registered new driver sn9c102
USB Universal Host Controller Interface driver v3.0

lsusb :
Bus 001 Device 003: ID 0c45:608f Microdia

all good ! i'm on 2.6.17.3 kernel on the last Debian testing !
but, in kopete i've a bad picture :

http://img103.imageshack.us/my.php?image=capture2rf.png

please help me ! i've never have an error !

my /etc/module file :
compat_ioctl32
usbcore
ehci-hcd
uhci-hcd
ohci-hcd
sn9c102
v4l2_common
videodev
compat_ioctl32

and an other screenshot for fun :
http://img313.imageshack.us/my.php?image=capture10km.png

Sorry, the problem is in the application, which does not support the video format used by the webcam.

ok, but an other driver exist ?? nooo i must go to windows :'(