Been liking this ROM as it's the snappiest I've ever been on - transitions are much faster, internet seems faster, etc, but I do think i know why this one was shelved before they officially released it. The dreaded 'low on space' monster is still present on this and that is the main reason i rooted my phone in the 1st place. Another big issue for me that came back with this ROM was that Touchdown for Exchange does not play nice with Sense 1.0 and Outlook 2003. It destroys my Outlook contacts on my PC - changes them all to first name first (I have over 800 business contacts, mostly listed by biz name),and truncates my notes...
I nandroided (is that a word? LOL) back to this ROM after going back to Nils Gingersense but having lots of force closes, and upon it synching my business contacts back to the phone, got the dreaded 'low on space' error (while having over 400mb free), so had to delete data (from Opera browser usually helps) and delete a few apps to get rid of it.
Hopefully the real 'official' release coming this month will finally put this horrible, pain in the a$$ error to rest for good so we can enjoy the full potential of this phone - finally!