Difference between SCEA 5.0 and earlier versions

Hi all,
I am currently preparing for the SCEA version 5.0. I have some queries regarding the new exam version. Could you tell me the exact differences between the version 5 of the exam and the earlier versions from the exam objectives point of view.
Also another question is that as the exam has been upgraded, and most the downloaded material i have is for the old exam i guess like the Cade's book. Could you suggest me some useful resources for the newer version. The books i am using are

Mark Cade's SCEA
Head First EJB
Professional EJB 3.0
Core J2EE design patterns
GOF uml book

Is there any thing else i am missing here.

Thanks
Ajay Singh Rathore
SCJP 95%, SCDJWS 85%

I hope when you said "downloaded material" you're not referring to pirated stuff.

Anyway, here's a list of other recommended books for SCEA 5.

Thanks for the link Paul.
But i am still waiting for anyone to reply to my first question.

Thanks,
Ajay Singh Rathore
SCJP 95%, SCDJWS 85%

i took the first part of the old scea and all 3 parts of scea5 and i can't remember any simmilarity between them except for the format of the exam. everything else is different.