Need Help with Moment Rooting. Having Problem

[Joshewon]

So I have the Moment updated with the 2.1 DD03 firmware Update.

So now i need to root it so i can flash it to page plus. I have a running account that is just wasting away. Can't use it until i get it flashed over and ported.
Well when i go into recovery mode with voldown talk and end it only gives a couple options which doesnt seem right.
Options

Reboot Sys now
apply sdcard:update.zip
Wipe Data/factory reset
wipe cache partition

Now when i click on apply sdcard:Update.zip it gives me the message

E:failed to open /sdcard/update.zip (no such file or directory)
E:signature verification failed
Installation aborted.

Now i have read that i need the update file. Not sure why i don't have it. Most flashing tutorials don't even mention it like its suppose to be there.
The only one i have seen is made for the droid.
Where do i get the update file made for the moment?

Thanks to everyone. I appreciate any help you can give me.
Good to be here at this forum.

Joshewon - May the force be with you !!!!!