KotOR Modding Assistance Needed

I'm new to the world of modding, and just got a copy of KotOR for Mac. I know, I know; if I wanted to mod I should have gotten a PC version and ran it through wineskin. Hindsight is however 20-20. Having spent several days leaning about merging .2da files and the KotOR tool, I've determined that there's no way I can do this on my machine.

What I'm hoping for is that some kind soul will be generous enough to merge two pairs of .2da files for me and upload them somewhere. I don't know if I need the modders permissions to even ask this, but I've seen one thread where merging was requested and done with no problem. Anyway, there are two appearance.2da files I would like to merge and two upcrystals.2da files.

Crixler's New Saber Colors :saberg:
http://www.mediafire.com/download/3g...Colors+2.1.zip
with
ChAINz Longsaber Crystals
http://knightsoftheoldrepublic.filef...tal_Pack;66249

Jabba's Palace mod :jab1
http://warpedproductions.echonetwork.net/jabba.html
with
Yavin IV
http://knightsoftheoldrepublic.filef...om/file/;93497

As I said, I don't know what I need to do to merge .2da files. I have been able to get mods to work with my Mac, I just need help with merging. I hope this thread is in the right place, I put it where I thought people would see it!