Official Clockwork Mod has been updated and now reports correctly meaning you can use it to flash all custom roms now, guide updated for new recovery

for those just wanting to update download the latest version from HERE

copy to the fastboot folder
open a CMD window up and cd to the directory cd c:\fastboot
run fastboot flash recovery recovery-clockwork-touch-
power off by holding power for 10 secs
power on holding power + volume down
select recovery with vol down
press power to reboot to new CWM