Posted by David on 8/21/07 on the Greater East Tennessee Geocaching Community
http://com5.runboard.com/bgreatereasttennesseegeocachingclub
"Here's how I log a bunch of caches (well, ALL my caches) quickly. I use this link:
http://www.geocaching.com/seek/log.aspx?wp=GCxxxxx (it will give you an error at first, ignore that)
...
and substitute GCxxxxx with the actual GC number of the cache to be logged. It will take you directly to the log page. After that one is logged, you can change the GC# in the address bar of your browser and go to the next log page. You don't have to navigate through all the cache listings this way, you just go straight to the log page.
Hope this helps... "
-David