cxbx-reloaded now has a patron page.
LukeUsher has started a patron page for the emulator cxbx-reloaded, and has this to say:
Cxbx-Reloaded is a work-in-progress Xbox Emulator for Microsoft Windows. Thanks to recent developments, it now boots more titles than ever before and is finally making progress at a steady rate. This is very exciting, but there is still a lot of work to be done.
Money received will go towards funding myself to spend more hours working on Cxbx-Reloaded, purchasing games to test, and purchasing equipment required to further develop the emulator.
So if you want to back this emulator of the original xbox, then its worth checking out, plus there are several videos of work in progress games, if that doesn't encourage you to donate :)