Strange issue in particles system

I add a particle system to my plane and set visualization to Point, all works fine:
http://b.imagehost.org/t/0507/point.jpg

but when i change the visualization mode to Group and re-bake the particles my object group appear miles away from my emitting plane:
http://b.imagehost.org/t/0636/group.jpg

the frame is the same so are the settings for the emitting mesh. What’s wrong? Thanx guys!

It appears the particle emitter uses the group in the same coordinate location the group is in. Move the group to the location you want it to emit from and place it on a hidden layer.

hmm… I’ve moved the cursor to the plane center, then group to the cursor so the emitter and the group have the exact same center but the issue remains the same.

You have to center the group on the origin [0,0,0]. It’s not just particles, it is any dupligrouped object.

many thanx atom, it solved at all!