well? what can i do how?

I have 2 folders;

Jazz2 and Jazz2 TSF

All my 1.23 levels started out in 1.23 (Jazz2)

Then when i downlaoded the JCS TSF which supposedly could open both i started opening my levels into it. They then became invalid in my Jazz2(1.23) folder and i checked my TSF one. They were invalid in both.

So i went back to my 1.23 folder and opened up JCS TSF and thats the only place i can edit my levels and i can only host them on TSF.

But other levels i avoided opening in JCS TSF and they work fine.