We generally enjoyed the virtual surround sound prowess of Astro Gaming's A50 wireless headset when we reviewed it back in July, but you'll recall it had one especially glaring issue: the audio would frequently cutout. At the time, the company informed us that a fix was on the way via a firmware update, and now it's recently arrived with a few other goodies. To refresh your memory, the A50 headset relies on a MixAmp TXD wireless transmitter, so you'll actually be dealing with a duo of updates to get your system on the straight and narrow: A50 Headset Firmware v1.1 (Build 2856) and A50 MixAmp Tx Firmware v1.1 (Build 2855). On the headset side, notable changes
