Why can't I use 2 scrolling movieclips in the same movie?

Hi all,

I’ve created a couple of sites now that both use scrolling movieclips…

If there is one scrolling mc, it works fine but as soon as I add another (using the same code and instance names - just a different mc) the up buttons fail to work properly. I’ve tried changing the instance names but it makes no difference.

Does anyone know why this happens? Is it a bug in Flash 8? Is there a way round this?

Thank you very much and I look forward to hearing from you.

Take care,