Tried posting in classifieds, but the java scripting wasn't working right and couldn't get a picture attached. Anyways, if someone is in need of a spare keyfob, GM/S 15212382, shoot me aPM. I don't need it anymore. I also have user manual laying around for 2007 STS as well. Below is the pic of the keyfob. Not I would imagine they could be programmed for 05-07.
Thanks.

Thanks.