I use Lightroom already from of its introduction. It's not only a RAW converter tool but it can do much more for you.
It has very nice tools in it to create slideshows, web albums and most important: a database.
You have to learn this program but it's very powerfull.
I can only recommend it as extra tool in your digital workflow.
The outputfiles from Lightroom you can use in any other photoeditor program.
But again this tool has a learning curve.
Otherwise take a look at lightroomkillertips.
Very clear tutorials.
If you take a look on my
website I used Lightroom to create my photoalbums.