Dub Dubs provides a fantastic run down of what to expect from Oracle over the next few years as they struggle to combine Oracle , PeopleSoft and JD Edwards. If you have anything to do with HR Systems in a medium to large organisation this is a must read.
In summary: version of PeopleSoft & Oracle next year, no new version of JDE. Then all merge into a new product called Fusion. But go read for yourself.