These are informational alerts that you are getting. With Backup Exec 12.x, you get IDR(Intelligent disaster recovery) free, which allows you to perform recovery of your systems faster and efficient manner. It would involve creation of a recovery disk for which a .dr file is required. So, tihs informational alert tells you to copy the dr file to a proper location in order to perform IDR later.  Here is a document relating to it:
http://support.veritas.com/docs/298283
Please go through Backup Exec administrator's guide for more details on IDR.
Regarding the Maintenance alert, it is also an informational alert. It tells you that Backup Exec finished doing its regular maintenance that it does every day at 4 am. This is a default behavoiur, and nothing to be concerned about.

Please note that both these are informational alerts and nothing really alarming.

Please mark it a solution, if this is useful.
Thanks

okey dokey thank you very, i'll take a look anf the document

Thanks
James

i've taken a look in the backup and this IDR thing is because i started to backup the system state and shadow copy components on the 2 main servers, which is all to do with active Directory isnt it?

It says about IDR has not been updated, how do i do this please?

Thanks
James