you gotta have VGA--no RCAs. so, get the non-motorized VGA LCD touchscreen.
okay, i was wondering if i should buy a motorized 7" screen or if i should buy a non-motorized touchscreen monitor...since they're both about $239 us plus shipping im not sure which one i should go with. Both are TFT's but i think the motorized one only has RCA inputs.
how much do touchscreen overlays cost?