What should I backup for Exchange 5.5

[powersl]

Hi there,

We've just installed Backup Exec 9.1 (with all updates) and I'm having problems backing up a Exchange 5.5 Server.

Firstly, can someone tell me what we should be backing up. I'm selecting the following:-

C:\*.* /SUBDIR
\Microsoft Exchange Directory\*.* /SUBDIR
\Microsoft Exchange Information Store\*.* /SUBDIR
\Microsoft Exchange Mailboxes\*.* /SUBDIR
\Microsoft Exchange Public Folders\*.* /SUBDIR
D:\*.* /SUBDIR
L:\*.* /SUBDIR
\System State\*.* /SUBDIR

The D: and L: Drive contain some massive log files. About 30gb in size. Do these need to be backed up? They contain some folders called exchsrvr and exchsrvr.backup.

Many thanks for your help.

Leonard