Job Scheduling, multiple servers

*sigh*

Now that I have to make seperate job for each of my 7 servers but it's a "group" somehow....do I need to set a different start time for each box or is it smart enough to handle them all saying start at the same time? If different times, do I have to guess at how long each server takes to finish backup and verify?

We have been without backups for a week since this has taken 4 days to get to this point and I need to know ASAP...hence the post here vs. the 2 day wait for support to answer.

Thanks!