After many requests to OFA for the Hughes advanced codes with no response I have gone through all 256 codes heres what I found.

004 Turbo Tune
005 Turbo Tune
006 Turbo Tune
007 Turbo Tune
008 Turbo Tune
009 Turbo Tune
010 Turbo Tune
011 Turbo Tune

052 "8"
053 "4"
054 Action
055 "6"
056 "9"
057 "5"
058 Exit
059 "7"

073 Services

116 Left Button
117 Down Button
118 Previous Channel
119 Guide
120 Power
121 Favorites
122 Right Button
123 Info

133 Menu
134 Pre Select(View)
136 Alpha
138 Turbo Tune

180 "0" Zero not O
182 "2"
183 Channel +
184 "1"
185 TV/DSS
186 "3"
187 Channel -

245 Select
249 Up Button

Hope this helps all you Hughes DSS owners