Ok well this is my first tab, its a little lick i learned when I was starting out.  Try and use only your index, middle, and ring fingers.  Index for 2nd fret, middle for 3rd fret, and ring for 4th

e---------2-2-------------
B-----2-4-----4-2---------
G-2-3-------------3-------
D-------------------3-3-4-
A-------------------------
E-------------------------

after you hit the 3 fret twice, you can move the whole thing down one fret like this

e---------3-3-------------
B-----3-5-----5-3---------
G-3-4-------------4-------
D-------------------4-4-5-
A-------------------------
E-------------------------
... and so on

Pretty simple, thats it, non of this special tuning junk, practice it and play it really fast, and then go try an easy song.