Hi Thomas,

Can someone give me a pointer to a good information source on class
modules (I haven't found much in the VBA Help), or maybe post the code to
a simple class module and explain what each element does?

John Walkenbach has a simple example at:

http://j-walk.com/ss/excel/tips/tip44.htm

though I prefer to use a Collection object rather than an array to store
each class instance.

Regards

Stephen Bullen
Microsoft MVP - Excel
www.oaltd.co.uk