XeDK Prototype XEX1's

Just as title says, looking for alpha/beta builds and/or samples which are playable on an Beta-1 XeDK running 1831. From what I know; development xex2 will not work, nor will retail xex's obviously. Seeing as the 360 is officially last gen I feel it's safe to ask.

 

Your talking about the 360 hardware that looks like an xbox360 already or that IBM Power G4 case? I know a guy who has some data for the last one. (talked about random xbox stuff and he put MacOS on it (I did asked, he made backups)).

 

Sorry for late reply. I am looking for the stuff for the prototype Xbox 360 that looks like the 360, not for the alpha tower. I recently restored an XeDK and have an empty sidecar upon it. It currently will not play any early builds, samples, etcetera due to it not being able to play any XEX2 files. XEX1 files are seemingly impossible to find.