CMS Made Simple Forums

I hope someone can give me a kick-start here... I have several pages that each display a list of products within a certain category.

Now, as the amount of Products seem to grow, I need some functionality within each page, to split the products on alphabet.

For example:
page 1: displays Products with category A
page 2: displays Products with category B
page 3: displays Products with category C

As page 1 is displayed, I need some links (or buttons) that allow me to see only products (product-name for example) starting with 'A', 'B', 'C', 'D'.... 'Z'.

I can change the module to pass some argument to the Products tag, in order to get the right database result. But how should I start making an efficient solution for the navigation part in this.

Hopefully my text is understandable and someone is able to point me in a direction here.

Thanks in advance!

Maybe someone can just direct me to an example of someone that used the Products module and setup some fancy kind of filtering feature? Hierarchical by category is not the problem, this is what I mostly see in other sites, it's the 'filtering' within that. And just because the number of products in each category is growing and growing... the navigation is not user friendly anymore.

Regards,
Bertornot