Do you shop online?
If you do, then there's a new software out which you will love. Its called Pricepirates and it is essentially a price comparison tool for products between different online shopping sites such as eBay (including international eBay sites), Amazon, Shopping.com etc. When you find a product at a price you like, there is a really good way to track items and manage your search results.
Other plus points are previews of items, creating a personal watchlist for items that you like but don't necessarily want to bid on (a cool add on is to get notifications on your mobile phone via sms for watched items), tracking favorite searches, statistics on price, auction searches and a whole lot more. Pricepirates does not open any pop ups or ads or collect personal information and is spyware free.