Anyone with anything to add to this thread? I started looking at a Keyport yesterday.... trying to figure if it's actually worth it for my application. Chipped key, so automatically lose one slot (as I understand it) and besides that I need to be able to attach at least 2 full fobs to it, was well as well as a gas station pass. My current keychain is just one car key plus all attachments.... other keys (house, office, shop, etc) are kept on a seperate ring. Also, my house key is a semi-circle Abloy unit... so I'm not even sure that'll fit in the Keyport slots. Could anyone measure the opening? I looked on the site and didn't see that mentioned. Cheers.