My 4-month old iMac just returned from the shop where it had a failed video card replaced. Now, when running Parallels, there's a problem w/full screen mode - it isn't! The Mac OS X menubar no longer disappears and the Windows screen partially hides beneath it. This is not the way it was before the shop visit. Don't believe I've tinkered w/any settings to cause this and nothing I do makes the menubar go away. Does anybody have any ideas to persue to try fixing this? Thanks in advance for any and all ideas! iMac 24inch/2.33Ghz Core 2 Duo processor / NVIDIA GeForce 7600 GT 256MB SDRAM graphics w/OS X 10.4.9 and the latest Security Update. Parallels Build 3188 / Windows XP Home Edition.