With a little tweaking I've made the DG Rideable Horses Hakpak CEP Compliant. All of the credit still goes to Orion and Xar for making it, I just threw some 2da's together for one of my own modules. This works with SoU 1.61 and up. HoTU Compatible. Enjoy.
==The Demo Module requires SoU and HotU but the hak itself should not.
Oops! So I messed up, it dawned on me that I didn't allow builders to install their own without making up code and finding the creatures... so heres the fix. A working Demo module and a single ERF needed to quickly add it all to your module. To install simply import the ERF file RideableHorses.erf and put the script oriousesaddle into your modules OnActivateItem slot. Thats all!
Sorry about the confusion.
Some problems with the models, I've been wondering how to work around that. They don't quite mesh right with my newb hakpak editing. Also, Robes are a big no-no. They appear sideways for some reason while mounted... so... players will have to role-play some riding clothes, and change out of their robes.
I managed to extract everything that i needed from the demo mod, got it working on my mod. The only problem i'm having is that any cep clothing and appearences, as well as any custom clothing and appearances do not show up when you have mounted the horse. Any idea why?
Couldn't even update, it deleted the files before. Now I am trying to re-upload. Nothing has changed in the hak, just updated the test module and included the scripts, creatures and conversations in an ERF.
Ok, so I just set it to update the file, give a working Demo Module as well as instructions, and an importable ERF with items/creatures/scripts, on how to install. Sorry for the forgetfullness all, my first real stab at community contribution.