HX Edit 2.51 crashes on my MacBook Pro 2012 running OS 10.8.5 whenever I turn on my Helix LT. This happened before I upgraded the LT to from firmware 2.30 to 2.50 and after I upgraded to 2.50. For you computer nerds (like me :) ) the crash report states that there was an uncaught exception 'NSInvalidArgumentException'. I was able to run the previous version on HX Edit just fine, and there is nothing stating that OS 10.8 is incompatible with HX Edit 2.51. Does anyone have a fix for this (without just stating to try uprading to a newer OS, please).... Thanks!!! P.S.: I upgraded to firmware 2.5 using Windows 7 on a Bootcamp installation, in case anyone is wondering.