"install" FC6 over top of an FC5 system using LVM?

[Robert P. J. Day]

  historically, i've always "upgraded" my FC systems simply doing a
fresh install over top of the existing filesystem structure, leaving
/home where it is and just preserving the few other things i cared
about.  but that was always with systems that used simple physical and
logical partitioning.

  can i do the same thing with a system using LVM?  will the install
still see all the logical volumes and let me preserve the ones i care
about?  thanks.

rday