FYI, you can run x84 windows applications on your rt device

[livingenzyme]

[Beta version] Running x86 apps on WinRT devices - xda-developers

You don't need to recompile for arm processor. Just run this tool on your jail broken device and you will be able to run some legacy programs.

 

[mstrblueskys]

[Beta version] Running x86 apps on WinRT devices - xda-developers

You don't need to recompile for arm processor. Just run this tool on your jail broken device and you will be able to run some legacy programs.

Have you gotten this to work?