just checked my lease does not expire till july 06

So i'm stuck with my navigator until then. Not terrible i suppose. I have a couple of questions , can a friends and family discount be used if i lease the vehicle?. I heard the 06 Hummers will come with a 4/80 kilometer warranty? any truth to that?. I'm pi$$ed as i thought my lease was up in January.I guess i would get killed if tried to get out now? thanks