more edumuhcation

Ok again, thanks to all who responded to my first thread. Among these responses was the subject of renix and versions 1 or 2? so again, being way new to the jeep world , it was all greek to me. Anywhere i can read up on the differences with out wasting all ya'lls valuable time or can some one be so kindly as giving me the renix for dummies run down on here.
and remember, if its not broke, fix it 'till it is!!!

good reading - no always 100% accurate but pretty darn close .... http://en.wikipedia.org/wiki/Jeep_Cherokee_(XJ)

thank you