Had a ideer for a A/C system

I don't know how this would work out but its not 800 bucks and with a accesory usb adaptor it could help some on a hot road trip.
[ame="http://www.amazon.com/Small-Fan-Mini-Air-Conditioner-convenient/dp/B002F8IFV6/ref=sr_1_6?ie=UTF8&qid=1337526943&sr=8-6"]http://www.amazon.com/Small-Fan-Mini-Air-Conditioner-convenient/dp/B002F8IFV6/ref=sr_1_6?ie=UTF8&qid=1337526943&sr=8-6[/ame]