please help me download the driver for this since i lost the cd installer.

Support Information:
Device Type: Digital Camera
Manufacturer: Logitech
Model: 861206-1000
Interface: USB
Operating System: Windows XP Home
Age of Device: < 2 years old
FCCID:

Find it on DriverGuide (http://members.driverguide.com/index.php?action=srch&sm=b&aax=&qa6=605&qa5=2&qa7=1500&dp=2&qm0=861206-1000&jmd=and&fzz=d) | Find it with Google (http://www.google.com/search?hl=en&lr=&ie=UTF-8&oe=UTF-8&q=Logitech+Digital+Camera++861206-1000+Windows+XP+Home+) | Research manufacturer Logitech (http://members.driverguide.com/index.php?action=getinfo&companyid=605)

Try this one first: http://www.opendrivers.com/driver/233146/logitech-quickcam-pro-4000-camera-quickcam-software-8.4.8-build-1034a-windows-98se-me-2000-xp-free-download.html

If it doesn't work then please read these threads:

http://forums.logitech.com/logitech/board/message?board.id=general_webcams&message.id=104

http://forums.logitech.com/logitech/board/message?board.id=quickcam_software&message.id=5400

http://logitech-en-amr.custhelp.com/cgi-bin/logitech_en_amr.cfg/php/enduser/std_adp.php?p_faqid=3298

http://forums.logitech.com/logitech/board/message?board.id=quickcam_software&thread.id=23207

http://www.fixya.com/support/t336636-lost_webcam_installation_cd

you should find links to several available drivers.