planning to work with my cosmos II.
& the beginning starts with this:

http://en.community.dell.com/cfs-fil...00_1_5D00_.JPG

http://www.allpinouts.org/images/2/2..._d600_9pin.png

http://www.batteryup.com/images/batt...ery-abc172.jpg


i can pay 500 up to 1000 depending on the quality of the connector.