Adding a second drive with LVM

[Mark Fraser <fedora@xxxxxxxxxxxxxxxxxxxxx>]

I'm currently using FC6 with one hard drive formatted with LVM. I was
thinking of buying a second larger hard drive just for /home. So that when
F7 arrives I can install it without being concerned that everything in
/home will get overwritten.

My questions are:

1) is this possible with LVM?

2) what is the easiest way of achieving it?

3) if it can't be done with LVM, are there any other ways of doing what I
want?

Thanks