@tytung, thanks a lot for this ROM - I updated my HD2 after a long long time, and as always, am blown away by the performance and finesse of the ROM! You are the BEST!!!
All - if you are interested in trying DalvikOnNAND in addition to DataOnEXT, download the initrd.gz (from the link given later on in this post) and replace the one in the ROM zip's \boot\boot_NAND_with_DataOnEXT folder, reflash the ROM the same way you did earlier. This will be most beneficial for TMoUS HD2 that has at least 300 MB free in the mtd's userdata partition. EU HD2 users, if you want to try this mod, make sure you have at least 125 MB in the mtd userdata, and do not have anymore than 20 Apps on top of what came with the ROM. I have used about 110 MB for Dalvik Cache, and I have a total of 115 App elements - including the system apks (you will get a notification on the # of apps you have in total when you launch Titanium Backup).
I'm running v4.4 with DalvikOnNAND, interactive governor (128MHz ~ 998MHz), noop scheduler, minfree adjusted to my requirements (1024,2048,3072,5120,8192,10240), and undervolted based on my running with earlier versions of NexusHD2 - and it is butter smooth - as good as or even better than running ART.
Download link -
http://d-h.st/s2JIf you are not sure, or don't know what this mod is, please refer to the thread on XDA's HD2 dev forum on DataOnEXT+DalvikOnNAND...
Btw, can anyone of cLK confirm if they get connected with the Wifi or wired tether? I get the tethering established, but the computer does not transfer data to or fro mthe internet - it can reach (ping) the phone though.