Dan,
When I place the order in Aug, the date was Mid-Sept.... 
So when Sept came I call the dealership and they pushed the date back to Mid-Oct.
Thats where I am...
I sure the warranty is a MUST have...But I think as I understand from reading some prior answers to warranties questions, We do not have to buy them at the same date when purchasing the bike.
We have some time to decide or at least save some more $$$ to go toward the cause...Need to confirm this with the dealership....
I not sure about if you can buy the extended warranty at any dealership of your choice
But it only make sense that you could and all the other dealership would then need to Honor it....
Just my thoughts...
Copper/Black CVO, I placed my order the day after the MoCo updated their website for the '08s. I think that was around July 9th or 10th.
My dealer here in St. Louis, Doc's Harley Davidson, is not the largest dealership in the nation, but are at least I believe in the top ten. They were ranked for '06/07 as the #1 dealership for customer satisfaction/service/experience of the nations 680 dealerships.
That being said, I felt that I stood a great chance of getting my Annie edition sooner than say some other local dealership or even out of state. But my date has always been November sometime.
I already have V&H Dresser Duals, V&H Slip-on Ovals, rear docking kit, TourPak mounting kit and the Reptile '08 SE TourPak just sitting here waiting for my bike.
I've already seen one SERK come and go through the dealership and I think they've had another already as well. My salesman called me when it came in and I took pictures of it, sat on it and started it up. What a temptation to just say "I want it"... I had the opportunity to buy it early on but when I said I'd wait, someone else put some down on it and they're happily riding this weekend and I'm just getting pissed off. They have a SEUC, I call it red and silver, but I think it's crimson or something like that. They sold me mine at MSRP but they have $36,900 on the SEUC, but would probably be willing to deal just a bit on it.
I really don't want to just say the hell with it and get another color '08 SERK just for the sake of getting one sooner. I would really be pissed if they push them out further yet.
I'm in a different position than most others here, in that all I have to ride is a '76 FLH shovelhead. Mind you it's probably one of the nicest looking around as you can see if you go to me picture trail albums and take a peek, but right now I've got to get out in the garage and finish pulling out the motor so I can send the crank assembly out to Truett/Osborn in Kansas. It developed a rattle that I eventually pinned to the lower rod bearings; a very long story....
So I can't just say screw it, I'll just keep my '05 or '06 and wait for the issues on the 110" to be resolved, unless I want to beat myself up every time we ride the FLH for more than a 100 miles at a sitting. I have to start somewhere and the '08 SERK Annie edition is my starting point.
Right now it's in the mid '70s here in St. Louis with very little wind and VERY sunny. You couldn't ask for a nicer weekend to ride and I'm just tearing down my only ride, what a bummer...
Keep us updated on your ship schedule.
Sorry for the rambling guys.