kMail & Distribution lists

Hello all, I'm probably in a very bad day, but I'd like to create a distribution list in kAddressBook and I fail to understand how. I have my addresses and I click "add distribution list". I get a dialog box where I can give the list a name, and an entry field labeled "Distribution List Members". What are we supposed to input there? I tried copy/paste but it only sort of pastes the first address. Select and drop does not work. kAddressBook's help does not help here either. I suppose (I hope) that there *is* a way to create a distribution list from selected addresses in teh address book, otherwise it is not really useful... What am I missing? Thierry -- Who is General Failure, and why is he reading my disk?