Hello, this is my first post. The last beach until the madness. I registered here hoping that maybe could give me an answer. I'll just copy below the post i wrote on XDA developers where i didn't receive any reply yet. I googled a lot, I noticed that A2DP bluetooth has lags everywhere...somehow on the iphone they just switch to airplane mode and everything goes back fine....what should we do on android? Walk backwards? I tried everything and it is crazy that, after years, there still is this problem almost on every device with every stereo bluetooth headset. I have a Desire HD with android 2.2.1. Last year I had a HTC Touch HD with windows mobile. I bought a chinese copy of the jabra bt3030. The sound was out of sync with any video I could play. I didn't try with other phones, anyway I didn't spend that much for the headset, so I just sold it on ebay....thinking that that's why people don't buy chinese copies. OR maybe it was a problem of the transmitter of the Touch HD...so I didn't buy anything else and stayed with the normal wired earphones instead of having another stereo bluetooth headset. NOW I have the Desire HD, and bought THE ORIGINAL jabra BT3030. EXACTLY the same problem: youtube, trailers from MDB, .avi TV-rips played with rockplayer ---- EVERYTHING has this horrible out-of-sync audio which makes it impossible to watch even 5 second of a video without getting crazy. I mean is that a problem of every stereo headset? IS that too much information to be sent to the headset? What can I do to make the sound sync with the video? I have a stock rom. Does anyone have this kind of problem? With which phone? With which headset? Is there any support forum for the Jabra BT3030 (it is the dog-tag one) ?