@stizzed
sorry missed your question. those sql statements in my post are the ones that I use to get full ( I think) functionality. What exactly don't you have?

@The Mech
A bit more info would help. Zen Cart version?

In general, this is not my mod. Gilby is the man. I jsut posted what I did to get it to play with Zen 1.5.

The only other thing that I may not have answered because this was originally posted for a specific question was that you may need to ensure that BOX_CATOLOG_MULTI_XSELL_PRODUCTS is actually defined somewhere. I can't remember if I had to define that in a new language file or not, to be honest. If I get time I will re-install on a clean server and have a look at it. But it would be best if a Zen 1.5 compatible version was released, and I am kind of busy with other mods...