Hullabu is a customizable meta search engine, where you can search following categories:

• Search Engine: Shows you results from Google, Yahoo, MSN
• Sports: Shows you results from ESPN, NFL, Yahoo! Sports
• Shopping: Shows you results from Amazon, Ebay, Yahoo shopping
• Video: Shows you results from Youtube, Google Video, Yahoo Video
• News: Shows you results from CNN, FOX News, Reuters

You can add new category like "Gadgets" and add websites such as BestBuy, Frys, circuitcity and more. So, now you can search for gadgets by typing keyword once and you get results from all the websites you added.

Please do not try to add websites that might need you to login, as it may or may not work depending on website you are trying to login.

Happy Categorized Searching....