Return of the Litch King - Release Date

I know blizzard have not yet announced the release date yet for the expansion pack, but browsing through the forums etc, the general concensus seems to be that the game will come out roughly 5-6 months after the release date.

Looking at a lot of forums, they all seem to be saying the same thing, the expansion pack will be out between June 2008 and Jan 2009.

If this is true then i think its great, theres a lot of people out there still to do a lot when hitting lvl 70, some people havent even got onto TBC yet.

Downside - I need a change of scenery, getting bored with all the areas ive been to

I suppose i could go to northshire abbey again, lol

Are there other expansions out already, or is this the first (not counting Burning Crusade)?

If that's really the release date, that souns fine for me, give me enough (well maybe not quite) time to get my lvl up.