Thanks Jon, I'm too paranoid about idling the Jeep, and about the chance that the laptop power would run low in the middle of some great imaging series. -- Joe --- On Wed, 10/21/09, stormcrow60@xmission.com <stormcrow60@xmission.com> wrote: From: stormcrow60@xmission.com <stormcrow60@xmission.com> Subject: Re: [Utah-astronomy] Private Observing Calendar? To: utah-astronomy@mailman.xmission.com Date: Wednesday, October 21, 2009, 2:27 PM Hi Joe, Just a suggestion... have you considered an electrical car adaptor? You would need to run your auto for a length of time to recharge your laptop battery, but if parked far enough away, it would not be a problem. Jon _______________________________________________ Utah-Astronomy mailing list Utah-Astronomy@mailman.xmission.com http://mailman.xmission.com/cgi-bin/mailman/listinfo/utah-astronomy Visit the Photo Gallery: http://www.slas.us/gallery2/main.php Visit the Wiki: http://www.utahastronomy.com