The next EP for Sims 2 has just been offically announced over on the offical site.
http://thesims2.ea.com/about/ep6_index.php
Named BON VOYAGE, it is basically a version of
Vacation, just updated for The Sims 2. This incarnation gives us tropical getaways, mountain camping & the far east.
Not much else is said (yet) about it, but it sounds like fun!
(Also gives me hope that an updated
Makin Magic pack could still be comming! )