I am creating a website which will allow 4 people and myself to edit blogs (using a C5 Blog Add-on)

What I want to do is make it so when one of these users uploads a file (for example adds an image to their blog post) it is automatically put in a set that matches their user name.

For example user4 uploads an image and adds it to post/page ... I want it to automatically added to the set "user4" upon upload.

How would I accomplish this? It would be VERY helpful so that a user can search through his images only, or I could search through that users images.

I know there is a way to make it so they can only view their images, but I want them to be able to view all images.

I hope that makes sense ... look forward to hearing from you smart people.

Thanks,