>Hi Bonnie, I've split them manually now, I was just finding my monolithic control classes a bit of a PITA to navigate ( I'm not a lover of bookmarks etc... ) thanks for your reply

Oh, *that* was the reason? There are two ComboBoxes at the top of the IDE in Visual Studio. The one on the left contains all the classes that are in the file ... very easy to drop-down and find the class you're looking for. The one on the right is for finding methods/properties within whichever class you're in.

Sorry that you went through all that work when there really was a much simpler solution ... we just didn't know the reason you wanted to do this. =0(

~~Bonnie