Looking for a SIMPLE, MENU-DRIVEN cross-sell mod

Is there a cross-sell mod for ZC 1.3.8 that does NOT require me to go in and tinker with lines in any of the PHP files or anything like that?

I guess what I'm looking for is a simple and EASY TO USE mod that will allow me to select products from dropdowns or lists, and link them together for cross-selling, instead of needing to use arcane coding statements added to any file. I'm not a coder, and I don't have time to mess with coding.

I've already wasted a lot of time playing around with one of the cross-sell mods because it requires that sort of tinkering. I don't really want to download, install, FTP, etc., and then find out I have installed another mod that I can't use. Seems like most of the mod descriptions don't say much about their interfaces, just what the end result turns out to be. That makes for a lot of easter-egging when looking for mods.

Any ideas?