ok so i called tech support and wow lemme just first say that SB support is wayyyy better than Home. i had the nicest young woman help me who actually seemed like she wanted to help as opposed to one of those off-shore indian reps.
so anyway, i'm getting a screen replacement shipped overnight, but she said that since it was under warranty replacements there was no way of knowing the manufacturer and that the part # i had (JC269) doesn't match up with the replacement part #s.

anyway, she said it definitely wouldn't be the same AUO screen that i already have so hopefully it's the samsung and not the LG Philips...