Programming Citreon ds3 2 button Keyfob

[shabbaranks]

Hi,
Just wondering if anyone knows if its possible to program a replacement (second hand) Citreon DS3 keyfob using the spare key or from the car itself? I know Citreon charge an absolute fortune for this and wanted to see if its something I can do myself.

I have bought a spare key off eBay just in case

Thanks

 

[chookey]

Found this blog which described a manual method but also warned about ebay keys