Jpegs on a reader.

[Hunterxhunter21]

I'm looking for a reader I can put jpegs on. Also break them into folders. What I'm wanting to do is, I have scanned all my comic books into my computer to read on the go. They are saved in my laptop. I was looking at maybe a kindle dx since it has a bigger screen but didn't know if I could jpegs on it. Then break them down into folders.

So it would end up looking like this:
A folder for batman, with 30 or so other folders inside(one for each volume)
One for superman, with another 30 or so inside.

Hope that explains it better. Any ideas or thoughts would help a ton. Thank you very much.