I downloaded v10 last night when all the drama was going on. At first it said it was an 84mb file, but only downloaded like 1.8mb. That told me something was going wrong right off the bat. After a few attempts, I finally got what I think is the full version.
Did a factory wipe/cache wipe twice, then nandroid installed v10. Selected the new Helix2 launcher (with the button in the bottom right corner) and BAM...boot loops. Repeated. I had to pull the battery because it would NOT let me power down. The one time it did let me power down, it booted back up as if I was on a charger.
Also...it seems as if this ROM has a gag or something in it. My battery is 100% because I charged it in anticipation of installing again tonight, and when UD10 came up the first time, it said "70%" in the battery widget and my signal strength does not ever move. I haven't seen anything else like this mentioned...does anyone have ideas on what the heck happened?