Menu item for all manufacturer's products in category

[yoyoyo]

Let's imagine 2 categories C1 and C2. Each has products from manufacturers M1 and M2.

How can I create menu items showing manufacturer's products in each category:
* all products in C1 from M1
* all products in C1 from M2
* all products in C2 from M1
* all products in C2 from M2

[lipes]

I try to get some answer here: http://forum.virtuemart.net/index.php?topic=99052.msg329013#msg329013
in image 6  ... maybe it will be a jump to all VM users could get this option in future to have a Manufacturer Menu...
where we could choose/select the Manufacturer Brand Name/Logo...
and then jump to that specific Manufacturer Product Categories ...

but at this moment can find yet that option in Vm2