multiple attributes on a product

[Paragon]

Hi,

We have some products with components and attributes set up, the product has 2 attributes but you can't have any of the second attribute without at least choosing one of the first.

For example:
http://www.veritysystems-store.com/a...plicators.html
You shouldn't be able to buy a tower with a PC connection without a hard drive.
Is it possible to default the first option/attribute when an option is selected from the second attribute? Or suggestions for an alternative way of doing this appreciated

Thanks

[jont]

You should look towards some javascript using an onChange in the first option to set the "selected" state of the second