Need basic trigger help

How do you add a weapon or a shield to a unit by trigger? :(
Please help me :\

i suppose you mean an item?

Hero - Create Tome of Experience and give it to (Triggering unit)

if you dont mean a item it will be like attaching a tree to a units head ect.
if you do mean that it will be a special effect as a trigger..
and you will want to attach the special effect to the 'origin' of the unit

for example:
Events
Time - Elapsed game time is 5.00 seconds

Actions
Special Effect - Create a special effect attached to the origin of (Entering unit) using Doodads\Terrain\AshenTree\AshenTree9.mdl

hope you figure it out

You would use that trigger, but you would need a shiled model and a sword model in order to do it. so, maybe in the models on htis site there are some. I dunno