A couple of client-side mods to make shaders work. + Get more FPS
Customizable F3 Menu (Easier to see coords etc..)
Hold V to zoom and scroll for even more zoom!
Faithfull Resource Pack - Still vanilla looking but HD ( What Me and Marcuz use )
DARK GUI - is optional. (Makes all the HUD a darker grey, make sure to put above Faithfull if you use it)
Shaders ! Theres 2 but we use "MakeUp - Ultra Fast" (It should have my settings but change it as you like) "K" To turn shaders on/off and "O" for options