For everyone complaining about the 1:02 clock flip whenever going to the home tab, someone on XDA posted a fix. Just download the Manila 2.5 WVGA file, disable Manila, overwrite file in the Windows directory, and enable Manila, and you're all set. The clock still flips when the time actually changes but not when first going to the home tab. I found the flipping annoying and was very happy to see this fix.
http://forum.xda-developers.com/showthread.php?t=583161