Really complicated one.... Experts come rescue me!
 

Right.

List A
List B

I need to search list A for "x" [a box somewhere saying 'enter value here']
I need to then search list B for "x"
I then need to display all the results which occur in the search in list A and not in the search in B.

I THEN need to pull data from list A.

So:
Search for: "
List A List B







Needs to display:
+ data from List A
+ data from List B

Help!!