After a very successful public beta (over 500,000 downloads), Adobe Photoshop Lightroom 1.0 was released in February 2007 with an introductory price of $199 (as a thank you to the community and to those who help test and build it). That’s $100 off the retail price of $299. That introductory deal is over after 4/30/07. So if you have a remote interest in Lightroom, you should probably go ahead and buy it now to save $100.
Also check out this recent review. Scott Kelby has also started his nationwide Lightroom Live Tour. Find out the details here.