BTY,, Oracle purchased Peoplesoft some time ago. So all the product line are thru Oracle. You can check their web site. And pull software information. There are 2 versions of JD Edwards. World, which is a machine dependant version of software, it runs only on the IBM Iseries, AKA AS400. Then there is the Enterprise One, formerly know as OneWorld, it is not a machine dependant software. Using Oracle SQL, and running on set of servers