I was wondering if anyone has driven a Model S from DC to Pittsburgh, what your experience was with charging, power usage, etc. I've read one post on teslamotors.com about someone with a 60KWh battery making the trip a few months ago, but that's it. For those who don't know, the trip is ~250 miles each way and includes some rather hilly terrain, so I'm curious as to whether the 85KWh battery can handle it without stopping to charge. Thanks in advance, --Paul P.S. I've been lurking here for a few weeks, reading as much as I can about the Model S. This is my first post here (I think an earlier one didn't post properly, so if this is a duplicate I apologize). I put a deposit down on a P85 in the DC store about a week ago, to be finalized this coming week. Needless to say, I've never been this excited about a car before.