hey metickone, I'm still currently running 0.2.1(yeah from awhile ago, just ran so good on my droid) and I would like to flash this rom because my wifi isn't working anymore on my current version. You mentioned something about installing this v5 over a working facebook sync, could screw things up. Should I not install this rom over 0.2.1?
Yeah, that's a really solid build of MIUI so I understand why you're still running it. Try flashing over it and see what happens, worst case scenario is that you need to do a factory reset after you flash the new version.