Which do you use, if any? I forget which one it was, but I downloaded one that had high ratings once and it CLEARLY lagged my phone...as in, when I get a call it would instantly show up....with this one the screen would be black for a few seconds before it would pop up (but it would still be ringing)... Anyone use these or do they all lag your stuff? PS - I have no clue where that D came from in the title. hehe
