I pre-ordered my iphone4 and picked up on 6/24. The ATT store did not have any of their screen protectors. I bought the last Speck Candyshell case they had in the store. I stopped at BestBuy on the way home and they had the Ifrogs screen protectors (and the Zagg) but would not install any of them!!!  I put on the ifrogs antiglare, and after screwing with the 1st one, finally got the 2nd one in pack on with only a few bubbles and on straight.   However, the ifrogs screen protector seems to be popping up where it sees the Speck Candyshell case at the edges. I went to BestBuy to look at other options and their one of cell phone dept reps indicated that with the iPhone4 design, this will be a problem with ALL the currently available cases and ALL the screen protectors b/c of the boxy design and the way the cases have to lip over the edge to attach —-   and basically told me not to bother wasting the $$$ on the Zagg SP right now either, that it wouldn’t help…..     Are you guys finding this is the situation???  Any case/screen protector combinations that have worked now–after being on for a couple of weeks+???   I have checked with 6+ ATT stores in the NW IN and SE Chicago suburb area for a couple of weeks now and none of them have and iPhone4 screen protectors in stock.   And a LOT of the store employees seem to be getting REAL tired of being asked as a number have flippantly replied- “we’ll get more SP’s in when we get more iPhone4′s”! I finally ordered them off the ATT website and they appeared to be in stock and have shipped and should have them soon….   Will the local ATT store still put them on for ya (free of charge?) if you didn’t buy them at the store??? (they seem to be pretty good at getting it on right in a short period of time!)    As a note: I had the 3GS for ~ a month, and have now had the 4 for several weeks. I have had the Speck Candyshell case on and have not (knock on wood) experienced any dropped calls or signal degradation. It appears to all be very similar to the 3GS for performance as much as I can tell so far.