Text in game engine

Hey.
Can anyone explain me or give a nice tutorial how I can make an large text box in the game engine which shows the value of an property.

Thx a lot =]

Youtube is your friend.

Thx. were can I find a good image of that texture?

heres a good site with the same tut written and w/ samples
http://www.tutorialsforblender3d.com/Game_Engine/Text/Text_Mesh_1.html