I work for an attorney that used the option in Adobe 7 to print his Outlook email. He now has Adobe 8 and there does not appear to be a way either to append to the original emails, nor does there seem to be away to combine the new Adobe 8 email package. When we combine them, they lose the attachments and I do not see the option to sort.
Acrobat 8 supports creating PDF Packages from multiple mails and embedding an index file in the resultant PDF Package. It's a nice feature. If you use a PDF Package, you can append additional files to the Package. However if you want to return to views like you had with Acrobat 7, remove the checkbox where you see: Output Adobe PDF Package when creating a new PDF file.
ted
The author of numerous books on Acrobat, Photoshop, Illustrator and the Adobe Creative Suite, and an international speaker on Adobe Acrobat, Ted Padova is a well-known PDF guru.