I am a newbie and have had some advice from someone about layers and groups - so I have grouped and put some buildings and garden layout on a layer so I can work on it separately from the original garden layout However now I want ot use Paintbox to render the surfaces. Do I have to explode the group and start again? Does exploding mean the group doesn't exist anymore? Or can I explode, use Paintbox on separate things within the group, then de-explode back into the group? My head is exploding... 
Thanks for any assistance! 
Jane