I am quite amazed of the speed of XDA developers in cooking new ROM for Android users. As for today, XDA senior member – OP has successfully ported an unofficial CM10 Jelly Bean ROM on our legendary HD2 with 90% working features. This is not the official CM10 ROM released by CM team, it is the hard work of OP by using Alpha 3 JellyBean for HD2 by smokin901 as the base and [ROM] CM10 (JellyBean) for Atrix – 20120721 by epinter on top. This ROM is not as stable as ICS ROM since all the bugs from official CM10 has not been solved.
•Install/move Apps on SD card
•Mobile Data 3G/2G
•Sound (notifications, calls, ringtones, alarm, music)
•USB Mass Storage
This ROM is quite big as compared to ICS ROM where 290MB or 260MB (No Gapps) system partition are needed.
All bugs from CM10 are present.
Youtube starts to play then hot reboots.
In system settings/storage you will get a fc.
Sometimes Camera display is corrupt, pictures are fine.
You may find the file download at XDA original thread.