So what's the story with Honda?
In an interview during the ALMS race on Motors, the Acura boss said they were definately asking for an invitation to LM in '08 with the P2 car and that they would be developing a P1 car for 2010.
I'm guessing their P2 car would go against the ACO's rationale that P2 should be a 'privateer' class. Plus the Acura in ALMS trim would require some restiction / ballast to comply with ACO regs.
The impression I got was that they were happy to comply with the ACO regs (they are all "private" cars really, aren't they?) and just compete for the P2 category (if the car runs for 24 hours, that would give them a pretty good shot!) while developing the P1. As the Acura brand is coming to Europe I think they'll do all they can to get in. I'll bet the ACO will do all they can to encourage them. There was also talk of a privateer Porsche RS Spyder but they haven't found anybody with the budget to run one over here. I guess Dyson are the favourite candidates but they've failed to get an entry before haven't they?