Solaris 10 VM backup

Hi,

Got another stupidly easy question to which i am getting nowhere rapidly with reading manuals, forum posts and asking people who are meant to be working at the same company as me.

I have to back up 2 newly created virtual machines and after adding them to an existing policy that is set up as a Flashbackup-Windows policy i noticed these 2 VM's report as being Solaris10Guest.

So my question is what would you recommend as being the best way to back these up? Would you install the Unix agent locally, add them to the clients and back them up using a standard policy? No snapshots or anything like that, just a good old fashioned filesystem backup. Or is there a way to back them up as VM's using snapshots?

Thanks