Plenty. Go to a site like Download.com and look at the different email clients available.
My preference would be for Mozilla Thunderbird, but try a bunch of them and keep the one you like best. Just be wary of any from Microsoft for security reasons.
I believe i put this post out there earlier today, but can't find now (and don't yet have email):
I just upgraded (i hope) from vista to win7 home prem.
But can't find an email pgm here.
Please, what are my email options?
Thanks...vmars956

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic