The latest splash in the search wars is the Google Sidebar. They have certainly taken the battle to the enemy with this one as their sidebar looks very similar to what MS has been working on involving their own sidebar software (most probably to be released with Windows Vista), not to mention the Desktop Sidebar software that has been out for some time now. The Google Sidebar is certainly cool (as is Konfabulator, Desktop Sidebar, Apple Dashboard, and, eventually, the Windows Vista Sidebar). However, it is only part of the answer to having a fully integrated "personal intelligence agent" at your disposal. If you want to get a glimpse at the next two or three steps beyond what Google and the like are doing, check out my Mentations product at www.mentations.com. While still an early beta, I hope the intent is clear as to the direction we are taking it! BTW, any constructive criticism is most welcome.