oha entwickelt sich hier eine legolas-gimli-beziehung?^^

Ich bin mir nicht ganz sicher wie das bei Gelegenheitsangriffen ist, wenn ich mehrere Waffen trage... ich bekomme trotzdem nur einen mit der Haupthand und dem höchsten Angriffbonus, oder?

@Finster: Ich überlasse dir mal die Ausformulierung des Ergebnisses, ich bin erst heute Abend wieder da^^

When a character gets up from prone, when does the attack of opportunity take place? When he is still prone? When he is standing? Can the attacker choose when to attack? In one case, the attacker can get a +4 bonus to hit. In the other, he can make another trip attack.
All attacks of opportunity happen before the actions that trigger them (see Chapter 8 in the PH). When you make an attack of opportunity against someone who’s getting up, your target is effectively prone, and therefore cannot be tripped. You could ready an action to trip a prone foe after he gets up, however.