What is Flash ClockworkMod Recovery? Possible Duplicate:
  What is ClockworkMOD Recovery and what is it for?  




I'm trying to use the Rom Manager to partition my SD card (so I can increase the storage size for my apps, since it natively installs to the first available partition which is known as "internal" and the rest of the sd card is "sd"), however, it asks me to install the ClockworkMod Recovery first. If I choose to install, will this install to the emmc or the sd card? I remember reading somewhere that installing ClockworkMod will void the Nook's warranty.
ClockworkMod Recovery is an custom recovery for Android phones, which is installed on the recovery partition on the internal memory.
AFAIK flashing CWM doesn't void the warranty, but rooting does.