alrighty...loactions basiaclly...ul have ur small base like 2 gateways and a beacon...So 2 locations here...one location just on the caputre beacon, then 1 location covering the whole base...basiaclly its like this
---Example---
---Conditions---
1.Current Player Brings -One- -Any Unit- To Location -The Beacon-
2. Player 8 (the netural computer or any1 else, ur choice) commands 0 MEN (must be men or else buildings will be counted)
---Actions---
Give -all units- at location -Base- to Current Player
Preserve Trigger
Hope this helps!