My nikon 18-200 decided to take a 3 foot drop on some concrete today. Yeah, ouch. Thankfully, all the optics seem to be ok, it zooms fine, and it also seem to focus ok...manually anyway. Exposure works fine as well. However, auto focus and VR are null and void. No clicks, no wuuur's, might as well be non-existent. From what I know, it will cost me $100 just to send it to Nikon from my local shop to get serviced, with $XXX on top of that to fix it. I'm hoping this is just a busted solder point or something since two components are shot and it seems like they're just not getting the message. Any thoughts or advice?