What is the point to upgrade to Android 2.3.4 Gingerbread without Google Talk v1.3 (AV calls enabled)? So here you are ~ the latest TyphooN CyanogenMod 7 build with Google Talk with video and voice chats. Hmm… I wonder how the video chat works on HTC HD2 without front camera. Let me know if you have tested it. By the way, this build is using latest Tytung R10 kernel.
Installation guide ~ How to Install CWM NAND Android on HTC HD2? (Video)
Download TyphooN CyanogenMod 7 v3.2.1 [Kernel: Tytung r10] NAND A2SD+ Zip ROM here.