Want a clean ROM compiled from AOSP Gingerbread? NexusHD2-Gingerbread is the one for you then. Basically, it is based on AOSP Gingerbread for Nexus One which has Android 2.3.3 Gingerbread and using Tytung r8.3 Kernel. By the way, it does not support A2SD natively but you can always install Darktremor Apps2SD by yourself to enable it.
Yeah… I don’t need to key in APN settings manually on this build. It was auto connected to 3G data connection during first boot startup.
Installation guide ~ How to Install NAND Android on HTC HD2 with ClockworkMod Recovery? (Video)
Download NexusHD2-Gingerbread v2.5 [Kernel: Tytung r8.3 oldcam] NAND ROM here.