OK, that makes a little more sense. First things first, make sure you have monitoring in place to ensure you know when the drives are getting full. Plot this over time so you can project out to make semi-accurate estimates of when you need a new drive.

Then it's like Gail says, for backups, you just have to change the location in your backup process and then validate that your backups are still working. Done. For the database files it's the commands she says, outline the steps. It's not hard. Write it all down. Organize it logically. Heck, when you get it all together, submit it as an article for Steve to publish here.