Make your auction title work for you!  Choosing the right keywords can make a difference in how many buyers find your listing.  That means more money for you!
 
eBay Research Labs if offering a new tool to help you optimize the 55 characters eBay allows in your title, to grab as many potential buyers as you can.  It's called Bayestimator.
 
Bayestimator helps you choose the right words for your title based on what buyers are looking for in recent searches (from the previous month).  It also suggests categories and availability of items on eBay, based on the results.   As you choose different keywords for your title, Bayestimator shows you how the changes increase or decrease the "desirability" to buyers looking for certain items.
 
Be sure to read the instructions first, which explain how to get the best result, and what the results and detailed information mean for you.   You will find the instructions here:  http://labs.ebay.com/raghavgupta/demoto/instructions.html