>>I'm taking the opposite approach...
>>... It's a bit of a pain at design time because all the buttons are showing, >but it does allow you to customize the buttons.
>
>Yes, it's a work around o customize - if you could have your own option buttons inside the group you wouldn't need a work around. From your answer, I infer that this (have your own option buttons inside the group) is not possible. Not a big deal, any way….
>
>How about the name property story – if I am right, that looks to me to have quite a potential to wipe out your work.
>
>Thanks,
>
>dz

Yes, I have seen work get wiped out when changing names as you've said.