QUOTE (Tseims @ Jan 23 2014, 02:50 PM)

4th, like the topic marker says

Assuming legal max ratings in software/hardware, corresponding cyberware etc.
Drone controlling itself (Pilot-Software)
Initiative: Pilot Software 6 + Response 6 (assuming a security or military drone, a civilian drone can only have response 5) + Response Enhancer 6 from Unwired = 18 + 18d6
Ranged Attack: Pilot 6 + Targeting Autosoft 4 +2 fuzzy logic
Maneuvering: Pilot 6 + Maneuver Autosoft 4 +2 fuzzy logic + handling of drones
Perception: Sensor 6 (camera 6 or radar 6) + Clearsight Autosoft 4 + 2 fuzzy logic
Drone controlled by a jumped in rigger, German edition (due to the errate CGL never put out)
Initiative: Intuition 6 + response 6 + response enhancer 6 +1 hotsim = 19 + 19d6
Ranged Attack: Sensor 6 + Gunnery 6 +2 Specialisation +2 Control rig +3 Control rigger nanites (German errata) +2 smartlink +2 hotsim
Maneuvering: response 6 + vehicle skill 6 + handling +2 hotsim + 2 specialisation +2 control rig +3 control rigger nanites
Perception: Sensor 6 + perception 6 +2 hotsim +3 visual enhancement +2 specialisation (visual) (in the case of radar or micro these bonuses drop)
+x tacnet for attack/defense/perception and perhaps maneuver, if the GM approves.
3 phases for the drone, 5 for the rigger (assuming simsense enhancer and simsense , donīt forget that a rigger needs one action to control the drones when they are moving)
QUOTE
Can someone please tell me how and what a rigger rolls when, for example, he tries to sneak his drone to a small house with guards in it?
SR 4A p247
Jumped-In Rigger Dice Pool
Infiltration
Response + Infiltration
=>
6 Response of the drone
6 Skill of the rigger
2 specialisation of the rigger
2 hotsim of the rigger
-----------
16d6 for the infiltration test
Note that the guards perception can be modified by the size of the drone (see Arsenal, -2 to -6) chameleon coating (-4) and magic concealment (- rating of the spirit).
QUOTE
Or when he tries to attack one of them with 4 different attack drones?
Jumped-In Rigger Dice Pool
Attack#
Sensor + Gunnery (+ active/passive targeting rules)
Note, that gunnery is a vehicle skill and can be boosted by the control rig and and the control rig nanites in Augmentation. If you are new to SR4 and if you have a new rigger, have him only 1 attack drone at the same time, like any pet/summoner class you must know the rules fluently before you use multiple attack drones if you donīt want to drag down the gameplay for all other characters/players.
SYL