have a look at the ez pocket I found on the web. it can be found at ezpocket.com.
I would prefer one that was 7 days to a row and it had clear plastic pockets like a hanging shoe storage thing.
I did see one with plastic pockets in an educational supply shop that was used for teaching children days of the week - that might work.
Obviously you can't store folders in this one but I store all my bills on their due date and a few other things and it works really well.