Modules to depend on category?

Hi:
How can I make a module to appear on a VM category layout page, only for a single category. For example a module for "Men - Hats" a different module for "Women - shoes", etc? Can I create a module class suffix?

Hi,
Options:
1) you have to install : AdvancedModuleManager Pro or MetaMod
2) Add this category int menu, and then you will be able to assign module into this menu item

Great. Thanks Oscar.
I will try Metamod first because it's free;)
But I will probably buy AdvancedModuleManager: the nonumber products are always excellent in my opinion.

Yes, but be careful sometimes nonumbers extensions may have conflicts with GK modules, I know few cases from past.