Okay it seems Thanos has Winuae and WinuaeX mixed up.
Winuae, is the ORIGINAL, and is what is made by Toni Wilen, and is STILL CURRENTLY being updated. Winuae is a WIN32 (WINDOWS Binary) file.
Winuaex is the Xbox version. Toni Wilen *HAS NOTHING* to do with it. Toni Wilen Releases the SOURCE CODE to Winuae.
WinUAEX was made by an Xbox coding group called XPORT.
XPORT no longer updates Winuaex. To compile Xbox Binaries, you need the Microsoft Development kit for Xbox, and that is *VERY* difficult to get hold of.
Xbox (Original) has a 733mhz CPU with 64MB of ram, it does not have the "GRUNT" to decode 720p HDTV. While WinuaeX runs, it *STRUGGLES*. Xbox does not have the system resources to run fantastic resolutions and color modes offered by AmiKit and others. Please prove me wrong.