Hi guys, got myself one of these suckers to use in the 4 cable method with my tube amps for sheer convenience. Just wondering what is the newest firmware version? I've seen the must be beta website list a v1.3 as well was a v1.2b96 but none of them are there to download, only b94? http://www.mustbebeta.com/rp/rp155_255_355_500_1000/RPn55_10_500_users.html So what's the deal? Is there a definite answer and download to the newest version? All help is greatly appreciated.