i'm hooking up a 1.5tb SAN at my house this weekend, and want to use a good part of it for images. do you keep all of your RAW files in one place, and then move those ones you want to "keep" to another section of storage? You don't delete any photos unless they're completely crap, do you? Do you create folders based on date? based on location? just looking for a great way to start from scratch.