I can't find lightsabers , like places that are supposed to have a random lightsaber , nothin

Besides the double one I built , I only have another double bladed and the Freedom Nadd's Short saber

And I been to Telos , Nar Shadaa , Duxn , Onderon , Korriban , Dantooine...

I run off teh HDD , edited the one file so it gets past parts like the T3 destruction

There have been times when i got stuck with only one or two lightsabers as well. Instead of using the "patch" that you're using now, replace that with the Ebon Hawke quick access from pcgamemods.com. This will get you past Peragus altogether as well as give you anywhere between 12 to 15 lightsabers automatically in your inventory.

sweet

I just started a new game for light side but had that tank mod and got a few lightsabers that way

Is it possible to get members of teh party (like atton , handmaiden , ect) to go dark , or the other members to go light?

You would need to get the workbench mod for that. It's available in maxconsole.

I actually dont see any game mods on maxconsole...

Go here

Look under "S" and the workbench V7 should be there for Kotor 2.