The Sidebar Tool for eBay is one of the most sophisticated Windows gadgets out there and was awarded 2nd Prize in eBay’s Inaugural Innovate Widget Contest. What it does is that it keeps track of bidding, watching, and selling items without the hassle of opening up your browser and going to the eBay webpage. It also hosts a lot of amazing features such as bidding directly from Auction Sidebar Tool, synchronizing time with the eBay server, being able to integrate to most popular browsers such as Internet Explorer 7, FireFox and Opera, displaying your eBay ID and feedback score, and having a built-in search function with advanced search options. If that wasn’t enough it also has customizable skins and even alerts that notify you whenever you’re outbid, an item is ending or when a new message arrives for you. You can also view detailed information about the item you want and have access to its gallery. Lastly it is really easy to setup and you can start bidding within seconds!