Hello. I use this Vista activation crack: http://www.mydigitallife.net/2007/05/30/windows-vista-activator-21212-with-oem-logo-by-str0/. I want to dual boot with an Ubuntu Linux. I've seen that this hack installs some boot loader called GRLDR, which loads the emulated BIOS (right?). So what will happen if I install the GRUB loader which comes with Ubuntu, will it wipe the GRLDR and screw my Vista activation, or even make my system unbootable? I hope someone did this before already Any suggestions would be appreciated.