ya i was thinking of getting a 7 inch LCD screen this one actually
http://www.digitalww.com/VGA_TM_700VGA.htm either that or a 5 inch PS1 monitor but i want it to be good quality so i havent decided that yet. I suppose i could hook up a volts guage in my car so i would know when i need to turn the car on for a few seconds to charge the battery but i would want to be able to run the PC with the car off. i thought about the mini atx thing ect but i dont have much experiece in buiding those small types of computers obly the bigger desktops. Im sure it wouldnt be much different putting one together but I could put that PC together for around $500 where i have no idea how much i could put a mini one together for and not have it be as fast and dependable. I have a huge trunk so im not too worried about trunk size. So If i built a regular desktop i could probably get away spending $800 total. I was thinking of running two optima yellow top batteries in my car which i will have in the trunk.