[java ee programming] eclipse3.1 EMF2.1 compatiblity

Hi all I have Eclipse 3.1 and the compatible version EMf is 2.1 I have downloaded i via zip file but after extraction and merge it with my eclipse plugin EMF did not show in the list of my plugin from help-aboutEclipse-plugin I noiced there is no file called EMF Run time as oher recent version

[java ee programming] I need a help to understand ATL,JSF Java project (any voluteer??)

*Hi all* *I need help from an expert in java specially in ATL transformation and JSF .* *Actually I have a project which I have to run, and I really could not understand it, please if any volunteer would be able to share and Help just tell me and I will send it to him and explain more my needs,