I have just updated mine so not sure what it does yet except that when i switch it on it automatically goes to the AV channel its on from the tv which is useful. Other than this i dont no as yet.
If your box is running fine with the v6.01 leave that on most stable i have found at the present time all boxes when using av should automatically come on first regardless of what firmware you have on the box
sorry but i have version 6.01e on my super box and its working fine i was just wondering does the 7.05e have something else in the firmware to make it better or what