Gazelle, a company that pays cash to reuse and recycle consumer electronics (what they call "ReCommerce"), has issued its 2010 forecast for the holiday season -- based on an analysis of what their customers are trading in -- and finds a trend of upgrading as much as buying new this year. The company predicts breakout sales for set-top boxes like the new Apple TV and Boxee devices, tablet and e-reader devices and significant upgrading to the latest versions of video games, mobile phones and camcorders.