I'm a bit giddy to say the least, as I've just read some rumours that Adobe will be announcing a new version of Lightroom on Wed 2nd April. Now the word is that this could be V2 though its quite possible I suppose it could be V1.5
Already though Scott Kelby has announced that he has already see V2 http://www.scottkelby.com/blog/2008/archives/941
and frankly if it contains some of the things on his wishlist which he published in January, it will be great http://www.scottkelby.com/blog/2008/archives/941
Jeff Schewe drops a strong hint in this thread too http://www.adobeforums.com/webx?14@@.59b4d563/16
and he is a man in the know.
As Kelby says, this is exciting times for digital photographers