display text to one player

how can i display a text message to only one player. i want something where a unit goes in an area and it sends the player who owns the unit a message, but for some reason i can't figure out the simple way to do this.

I know this is the wrong place for this, but is there any good place to find someone who will draw a loading screen??

If you want a message:

Events- Unit - A unit enters "rect name"
Conditions- (none)
Actions- Game - (text message) Displayt to owner of entering unit the text: "your text"

and if you want a loadingscreen...(or anything else)
ask in the request section

You forgot about the player conversion...

thank you RaeVanMorlock!!