new category
 

can anybody help me to create a new category tree. Maybe this is very easy for everybody and that's not a smart question but i really need help!!!!!!
please help me :cry:
thanks a lot

Can you give a little more information on this?

here it is in the original skin we have only 1 menu vertical bar named categories.... well i need to add another one menu exactly like that.... in the left side you can see my original categories menu with de name "alquiler" with categories and subcategories. I need to add another one exactly like this who name will be "venta" but with his own properties to add products, modify etc....
sorry my english is not too good to give u a better idea
here is my url http//www.nexistore.com/xcart/customer

here it is i have an example
 

i want something like that www.patonpress.com
like "resorces" and "topics" how can i do that
thanks a lot
osy