[C#][COM][XP] - Task Scheduler - ITaskSettings - WakeToRun

Question

I created tasks

I created interfaces ITaskScheduler,ITask,ITaskTrigger...

GUIDTask "{148BD520-A2AB-11CE-B11F-00AA00530503}"
GUIDITask "{148BD524-A2AB-11CE-B11F-00AA00530503}"
GUIDTaskScheduler "{148BD52A-A2AB-11CE-B11F-00AA00530503}"
GUIDITaskScheduler "{148BD527-A2AB-11CE-B11F-00AA00530503}"
GUIDITaskTrigger "{148BD52B-A2AB-11CE-B11F-00AA00530503}"
GUIDIPersistFile "{0000010b-0000-0000-C000-000000000046}"
....

on msdn website
http://msdn2.microsoft.com/en-us/library/aa381862.aspx

I see the WaketoRun property for ItaskSettings but only for Task Scheduler 2.0 which seems to be used for Vista only

but I use XP and when I look my Task Scheduler I can wake up my computer to execute a task so I'm not relly sure to understand well

I don't know how to implement the interface ItaskSettings.Which Guid to use? Please help me !!!!!!