Priority of "Customers who bought this product also purchased" product listings?

[gilby]

Thanks a lot! Now for the REAL question: Is there any way of changing it to products that are most frequently purchased with the item?

Of course it can.
But I don't have time to play with this as its not a priority for me.

Others may have a go at it or you might need to brush up on your mysql and have a go yourself.
I have shown you the file where it needs to be edited.