Removed all my Dropbox links because they disabled my account due to too much traffic, if you guys want them back please consider donating a buck or two for a Mediafire Pro account...I didn't develop this, just getting the word out that's it's officially available for the Nexus 7. You can either install the "normal" version or touch version from ROM Manager
UPDATE 11/16 new version posted by Koush 184.108.40.206
Here is the CWM ZIP by osm0sis:
You NEED an unlocked bootloader in order to flash this check this thread on how-to unlock/root etc Nexus 7 Toolkit
If you just want to apply an OTA update and you haven't got it, you can do so by booting into CWM without installing it or having root.
first download and save OTA files from OTA 4.1.1 files and save to your /sdcard
If you want to have CWM permantly installed, first make sure you have root...use Root Explorer or any other file manager with root access and go to /system and delete recovery-from-boot.p
You now have CWM installed.
I'm not responsible if you brick your tablet, it blows up mid flash etc
Make sure you know how to use ADB and have the SDK installed, you need that in order to do all of the above steps
Also make sure you have the recovery files saved to /sdk/platform-tools and also fastboot.exe has to be there also
Any commands that start with ./ are for linux/osx...just remove those when using windows