First of all thank you for a great product... so glad i don't have to deal with Metro UI.
I have noticed a glitch while running Windows 8 Enterprise on my MacBook Pro Retina via Parallels 8 (hey I like the MS version of Office better than Mac version and it allows me to keep a nice division between work and personal since this is a BYOD laptop I use for work, so don't judge... lol). Basically when I enter coherence mode the Windows Start Button stays on my screen in the bottom left corner. Normally in coherence mode the start menu is accessed by right clicking on the parallels icon. The way I have partially worked around this is by going into the start bar properties and auto hiding the start bar. I say partially because I still get the top portion of the start button in the bottom left part of my screen as well as the auto hide check box not saving when I restart my VM. The next time it boots up I have to right click on the start bar and recheck the auto hide box.
Thanks for taking a look at this. I would be more than happy to donate for the fix. Not a huge bug, but more of an annoyance than anything.
Again, thank you and kudos to a great product!!