This is still available, but since it end of month, and the offer can
be withdrawn any time you might want to grab this free whitepaper
(requires registration). Here's the description and link.

http://workhelp.tradepub.com/free/w_tale07/prgm.cgi

Leading companies use self-service performance management systems to
manage performance reviews online. But what are the business drivers?
And how do you justify the costs? Read this handbook and build a
winning business case that successfully communicates the benefits of
ROI and employee performance.

* Challenges faced by organizations using traditional approaches to
performance management.
* Benefits of self-service performance management and how they can
be proved and measured.
* Examples of companies recognizing significant cost savings.
* Considerations for evaluating solution providers.