An XDA Developer member has now gotten the Nook Color 800MHz Processor to successfully boot running an overclocked 1GHz speed CPU. On top of that, the battery life was extended making this much more like a tablet device, rather than an ordinary e-reader. At the 1GHz overclocking speed however, the Nook Color became unstable, but it was running sweet at 950MHz. Keep it at that speed and you’ll be using this reader like a regular tablet. Get it rooted and see what you can do!
Head on over to the source link below at XDA to get the kernel, and enjoy!
[Source - XDA Developers]