Where can I read about Opera email?

["Steve Thackery"]

I've always used Outlook Express, or lately Windows Live Mail, for my email 
and newsgroups.  I was thinking of exploring Opera's email and newsgroup 
facilities.

Before I set up my various accounts, is there somewhere I can read about it, 
perhaps with screenshots?  There are no obvious links from opera.com.

Thanks,

SteveT