Another Stupid N00B Trigger Question

I need it so my trigger doesn't activate unless 3 units of different players (no 3 units of the same player) enters the rect. How do I do this? thx :)

They are called conditoins...Unit entering region is not equal to player 1 unit...somthin like that...i aint openin editor....

Integer comparison. Number of units in <regionhere> owned by <playerhere> equal to one. Make three conditions, each with a different player.

Thats the one! Shimrra youra genius!

Thank you.

Thanks shim, I got it :) Genius indeed... btw vilk, I know what conditions are.. I'm not that much of a noob (thank god) :P