I haven't been working with WP for a while and noticed that there are some new features in WP 3+ such as creating meta data for taxonomies. I'd like to be able to add unique meta data setups for different categories on my posts - what would be the best approach for this? Take for example the following categories:
In the first, I'd like the admin to be able to attach more than just 1 image (the default thumbnail). In the other two I need the option of an additional textbox.
Is this easier to do with custom post types? I'd rather work with the regular post categories.