Not a huge problem, but a slightly frustrating one for someone new to Tiger... When I select Mac Help from the Finder toolbar, I just get an empty Help window - nothing display, and search queries go nowhere. Other helper are fine (iTunes etc). I've found what I think is the MacOX Help file in: HD/Library/Documentation/Help When I open from there, I get the default Mac OS X Help Window with "what's New in Tiger?" etc, but none of the links go anywhere, and I cannot search from this window either. So: Any ideas how I restore the Help file? Is there a preference list I can trash somewhere? I'm on a new 15"PB1.67. OS10.4.3 build8F46 Secondly - what I really wanted to search for was if there is a way to force the finder to create a thumbnail of a JPEG file (some sort of script) that does not entail me opening and resaving the file- I don't want to unnecessarily lose quality on the JPEG). For most of my photo files this occurs automatically, but not for these that I imported from a CD. Cheers!