Currently Being ModeratedMar 27, 2012 5:56 PM (in response to ts020572)Re: Firmware 2.0, Relay G30/50/90 Update or not?
The difference in latency, while measurable, is not noticable by itself. As far as the other improvements, they add a bit more reliability, but most users will see no difference. They do not affect the sound quality.
You can flash it yourself, but it does require having a V75 receiver because the receiver has a USB port allowing you to conect to a computer. Check and see what your dealer is willing to do for you in that regard.