Asus has released an official bootloader unlock tool for their Transformer Pad Infinity TF700. The release comes a couple of months after Asus launched a similar tool for their Transformer Pad 300. While the unlock tool will greatly expand the TF700's customization options, it's important to note that using it will effectively terminate your warranty and you will no longer receive software updates from Asus. That being said, if you're interested, you can grab the unlock tool on Asus's Website. The tool is available as an APK file and you must be on the current stock version of ICS in order to use it. We'll keep you updated as the custom ROMs roll in, until then let us know what you think in the forums.
Android Police