No problem. :-)

I do have a separate Time Machine backup. As any administratior will tell you, while RAID can make your data safer, RAID is not backup. I backup to two larger hard drives (I keep one offsite, and swap them every month or so). That doesn't cover all my data though, so I exclude some if my bigger files (VMware machines, etc) from the Time Machine backups and have a separate backup to a file server using CrashPlan.