I just discovered there is a Search button at the top right next to the Memberlist. I entered "keyer" into the seach and found lots of discussion about keyer issues. Members are encouraged to use this search before asking a question, in case the question is already answered.
Another cool way to search is the following...
Go to http://Google.com and enter the following search
Be sure there are no spaces around the colon and there is a space before the word "keyer".
Google will search only our site for the keyword "Keyer".
The google search might not relfect the newest updates though.