Vista - Can Easy transfer go FROM Vista to another Vista?

I have a new computer purchased about a month ago and used the Belkin USB
transfer cable to transfer from my old computer that was using Windows XP.
Now I am giving my current computer to my sister and have ordered a slightly
more powerful new computer for myself.
The Belkin Transfer Cable worked wonders - I got all my old email messages
from over a year ago and all the folders I made in Outlook Express.
Will the Belkin Easy Transfer work to transfer from my current Vista PC to
the New Vista PC?
The instructions mention only from XP to Vista and I don't want to mess up
something. Does anyone know if this will work without corrupting some files
(if done according to the instructions that worked so well going from the XP
to the Vista?
Thanks for any help.
Paul Beck