Hello everybody! This is my first guide, so it might not be the best, but i'll try to add some information every now and then. Hope you like the guide!
UPDATED:
Runes for Amumu 2-10-2012
Amumu items 2-10-2012
Jungling route map 2-10-2012
Edited Pros/Cons 2-10-2012

+Pros
+OP CC
+Hard to kill
+Very tanky
+Good damage
+Almost 100% win ratio in teamfights
+Ultimates are OP
+Late Game
+Early game

-Cons
-Need to be premade
-Important to have very good communication
-Both champions very mana depent

Malphite:
I personally find these runes very effective to Malphite , thats why i chose them. Malphite gets more damage to E spell equal to his armor, at the same time, it's really good againts AD champions, and many solotop champions.

Amumu:
The reason i like these runes with amumu is that they give you armor againts jungle mobs, and ability power gives you littlebit more damage output to spells, which helps me to gank more amazingly.

Basically, Amumu starts from the blue buff > wolfs > gank's top > continues to mid, if enough HP > wraiths/red buff > ganks bot or base.


Simple jungling route.

Which items should I choose to Malphite?

Well usually i like to start withand
Or, if i want to farm at the lane, and be a little more tanky,

and
After that i usually start building , but you never know, if you have AP champion versus you at top, thats why we need situational items, like or Then i buy and/or .Depending on situation, I build /, eventually, i buy them both.
At the late game, i buy and

At the start of the game, i like to buyand 5x. After clearing jungle and gankin lanes, you should have enough money to buy , and if needed. At the mid game, i like to build and or . At the late game I finish my build with , and . if enemy got heavy ad's you should build instead of