In "Download My Products" section of the site enter your grant number.
You will then see a list of product or product suites you are entitled to.
e.g if you are entiteld to McAf ee Active Defence - and it is available -click on that link
In that you may see "Messaging and Web Security" section with a list of Products
Select •GroupShield 7.0.1 for Microsoft Exchange 2003/2007
Click on Patches Tab
Download GSE701Patch1R2.zip - this contains GSE701P1 and GSE701P1RU1 in one installer.
You could also download and install GSE701HF725138.ZIP and GSE701HF788514.zip
Install in that order.
Full instructions on Install and details on fixes are in Readmes(inside zip files)