Modstore was one of the few that (supposedly) had smartxx v2's in already. After reading this forum, I saw that other people were having a hard time, but the people ordering smartxx's within the last week were getting theirs pronto, which was exactly what I was after.
Too bad for me. This is the 4th day, my order status hasn't changed, emails are not getting replied to at all, and it looks like I'm just one more of the several suckers around here that tried modstore.com I'm giving them a little more time and a final warning. If I don't hear from them soon (and I don't expect to at this point), I'll go with someone else and they can deal with the chargeback.
Update August 3: Within 3 hours of my email on the 30th, my chip shipped AND I got an email response. The reply was very short and did not address the poor customer service I complained about: "Your order has been shipped." This has not been a smooth or pleasant experience unfortunately...

Update August 5: Despite having 2 copies of my address (order + paypal), the address that was given to fedex was a little "off". My chip was supposed to show up Aug 3, but now after ironing out the address problem, it's supposed to be here today. We'll see...