Hi. I've recently got into those Might and Magic games. I can't find any of the olders ones in the stores where I live. Does some one know of a online pc shop where I can get MM 5-7?

Also, when is Neverwinter Nights, Pool of Radiance, and Icewind Dale expansion coming out?

Yes, I'm a rpg junky. It's all Baldurs Gate's fault.

check at
http://www.3do.com
for more info on the availability of the older M&M games.
I know you can order the Arcomage CD there and there are sites online where players get together to play Arcomage.
(Mplayer.com is just one)
The link in your thread below this one gives the address to the tgeweb\ironworks site that might be able to give you more information on release dates of expansions for at least one or two of the games you specified.
: )
Moni
(awaiting release of Wizardry 8 )

Check this site to keep track of release dates (not RPG specific):
http://www.avault.com/previews/