Ok, I have been considering getting this for awhile, but here in lies my problem: I have always sucked at megaman games. I don't know why, I just have.

I don't want a walk in the park with this title, of course I want a challenge (i made the mistake of watching youtube for part of braid and feel very let down in myself).

How is the difficulty in this one?

Also, protoman download, how much does that cost, and is it worth it?