A lot of posts concern the removing of the word "category" in the category link, there is an excellent plugin that works with WordPress 2.3.1 : Remove Parents
But there is another problem, I would like to delete also the subcategory in the post links, for example :
When I delete "/%category%" in the permalinks, the post links is ok but no more the category links. I have sent an email to the author but no answer.
How can I do ?