Newbie at Assembly

Hi, I wanted to get into Romhacking, specifically ASM hacking for the SNES.  I figured since I was proficient with JAVA, C++, C#, and Ruby I'd be able to do this no problem.

Needless to say, I was wrong, very wrong.  I was wondering if anyone has any tips for me, any documents I should read, books I should look into, or tutorials to get me familiar with it.

Also, sorry if this is the wrong section, I wasn't too sure if this should go in the newbie section or the Coding section.

If you are a total newbie to concepts like 2's complement and bitwise math, I'd suggest this:
http://www.romhacking.net/docs/423/

It's pretty long and not all of the document is relevant to actual hacking work, but at the very least it gives you a good grounding in the concepts. After that you could probably read some documents more specifically tailored for the SNES. I learned mostly from scouring every document I could find on 65c816 assembly, then I started actually tinkering with roms to see what I could change, and gradually it started making more sense.

http://patater.com/gbaguy/nesasm.htm has a bunch of easy tutorials.

http://nesdev.parodius.com/ has lots of documentation and reference material.

Other than that, just search the NES part of the Utilities section for things like "ASM" or "source."

Thank you both for your replies!

I'll look into both of these right away.