Everyone has a method that works for them. The key is having a system that makes sense to you, that you will keep up and protects your photos from loss.
I download to my computer, burn a backup or two, add copyright info, rename but keep the original name on there for cross reference, and then tag, rate, etc.
This works for me and it is pretty easy. I do suggest getting in the habit of burning a backup as soon as you download since you could have something happen and you could lose whatever you didn't backup already. If it's not alot you can use a CD but if it is alot you can use a DVD.
Since I design Ivery rarely delete photos (even bad ones) since you never know what you can get out of them.
I hope that you find something that works for you.
