Add a 2 Button Remote key to an Aygo

[aygoblack06]

Hi,

I have a 2006 Toyota Aygo witch only came with one 2 Button Remote key.

I am looking to add 2 more keys.

I think I have worked out the transponder bit, have ordered some 4D70 chips and have Techstream to program them.

It is just the remote locking I cannot get find out how to program. Have some used Peugeot / Citroen keys off eBay. I cannot see anywhere in Techstream to do this or do you have to use Lexia 3 (pp2000-lexia).

Has anyone managed to add a 2 Button Remote key to an Aygo?