If you've got a Tegra 3 edition of the HTC One X, and like to tweak and tinker, there's a new ROM out today you'll probably want to take a look at. Over at XDA, Football (yes, WM users, that Football) has cranked out a new Sense ROM based on the leaked 2.15.401.5 RUU. It's Sense 4.1, based on Android 4.0.4, and has a huge list of changes and improvements from past versions of Football's MaXimus ROMs.
Based on new RUU 2.15.401.5
Fixed Live Wallpapers
Improved UI speed
Improved battery life
New Radio 2.1204.127.19
Activated native EQS
Fixed Video Playback on Stock Kernel
Enabled hardware acceleration in 3rd-party video players
Bug fixes and a slew of application version updates
Like most late-model HTC devices, you'll have to flash the boot image in fastboot, but other than that it's the same easy ClockWorkMod flash we're all used to. There's full instructions and all the resources in the source link. Keep in mind that this isn't for the AT&T version, which got it's own update yesterday. Happy flashing!