Lightroom 4 .... for free

[DubFan]

The Beta of Adobe Lightroom 4 is available for free now if you want to get it:
http://labs.adobe.com/technologies/lightroom4/
As it's a free beta, you can only use it till the end of March when the product expires, but there'll probably be a way round that if you were so inclined 
Otherwise you can treat it as a way of learning/trying out Lightroom for free.

[thatwillis]

Many more features compared to Lightroom 3? Worth upgrading?

[Ridg]

Many more features compared to Lightroom 3? Worth upgrading?

I think you can run them side by side, it still looks very basic in terms of actual image editing, the main new feature I like the look of is the book module.

dpreview has a good write up;

http://www.dpreview.com/articles/7481161037/lightroom-4-public-beta-whats-new