Maybe not so authentic, but I have never seen the cheese mentioned above. I gotsta find it!
Queso dip:
1 lb land o lakes jalapeno cheese, cubed
1 of those medium sized tin foil wrapped blocks of cream cheese
peppers of your choice, diced up
Grab a double boiler throw everything in there, melt it all while stirring
While that is going, grab some thin corn tortillas, slice em into 6es, then get a shallow pan, coat the bottom with some oil plus some, turn the burner to a bit past half power heat the oil and fry the tortilla chips to taste. Salt, pepper and paprika. Dip away!