Hey Jim,
Yes I know how to get the filters module show up but it is empty when showing on a manufacturers page.
This is because there is no category that the SQL is looking in. I could go hacking around to fix this but I wonder if anyone has already done it to save me the time.
Also, I have made a slight change to the code to get checkboxes and the multiple class work together. If anyone is interested I'll tidy up my code a little and post it up.
Cheers
Craig