I haven't seen a thread on this subject. Here's the thing. Sometimes I left my CarPC on overnight to do some extra large file transfers 5GB-10GB via 802.11b at 3mbps. When I leave my system on overnight, the Xenarc screen also stays on. I'm wondering if having a constant image on a LCD screen will damage the screen like the CRT screens. I don't want my Xenarc to have a permanent imprint of windows explorer.