I'm going to start by saying I don't keep my mailbox as clean as I should. When I purchased my Air and synced everything to it, it showed about 17,000 emails in Gmail. I recently switched from Android to iPhone. So, same deal with the phone. So, no matter how much I clean out Gmail on the computer, I still have thousands on both devices. And, just tonight, I went through and painfully deleted over 2500 from my iPad, but, of course, all of them are still visible on my iPhone, (at least last time I looked). It would be nice to not have to repeat this process over and over. I clean and clean on the computer, only to see the same messages sitting on my phone and iPad. Is there any solution to this vicious cycle? Thanks in advance!