Christmas has come and gone, and many people got exactly the tech gadget that they wanted. However, many of those who eagerly unwrapped that netbooks, smart phone or HDTV on Christmas morning found themselves by evening unable to get their new toy up and running. Luckily, there are some online resources that provide support for getting those gadgets working.

Last October, Apple introduced a new line of iMac computers that included a new mouse device, The Magic Mouse. The unique design of this Bluetooth wireless mouse includes a touch-sensitive surface (called Multi-Touch by Apple). Instead of using mouse buttons and a wheel, users perform selection and scrolling with a swiping gesture. Users of the iPhone and iPod Touch will be familiar with the swiping interface. With The Magic Mouse, Apple has introduced one of the biggest innovations in mouse design to come along in quite some time.

See a video of The Magic Mouse in action on the Apple website.

The PermaFLOW Drain promises to never clog. A self-cleaning design that includes a wiper that removes debris that can lead to blockage. The makers of PermaFLOW say it will eliminate the need for pipe repairs, chemicals and plungers. The design of the PermaFLOW also makes it easier to retrieve jewelry and other items that are accidentally dropped down the drain. At only $20, this sounds like a genius alternative to traditional P-traps. You can see it in action in this YouTube video.

Renault has unveiled its innovative solution to the challenge of sustainable urban mobility. The Twizy Z.E. zero-emission electric car weighs in at just over 900 lbs. This 7.5 foot car is more than just a prototype and is planned to go into production in 2011. Some of the avant garde features include an open body design, seating that puts passenger behind driver, and octagonal wheel covers. See the Twizy in action in this YouTube video and read more about its specs on the Renault website.