HiI'm having a strange issue with my Windows 7 RC x86 installation.I have now several times (at least 3) experienced a "Boot mgr not found, press Ctrl + Alt + Delete to restart" message from my computer.From the last time itoccured I have a fairly good knowledge about what happended.I tried to shut down the computer using the media center remote. The computer shut down, was in standby for a couple of secondsand then started up again (this has has been an issue before, I suspect that my logitech wireless USB keyboard is the reason)Instead I then shut the computer down using the keyboard, by pressing the "Shutdown and install updates" button. The screen goes back and nothing more happends.I expect that it is trying to install updates so I let the computer be and goes to bed.The morning after the screen says "Boot mgr not found, press Ctrl + Alt + Delete to restart". I try to do so, same message again. Retried a couple of times, same result.I pressed the shut down button on my computer for a 1/2 sec (My MB is set up so that you will have to hold it inn for 4 seconds to do a total power off).The computer shuts down. I press the power button agani. The computer starts up and resumes Windows7 as if from standby.I can now shut down the computer without problems.As I mentioned, I have experienced this before. I actually suspects that at "shut down and install updates" has been involved the other times. At least one of the other times I'm quite supre that it was.Any ides?Backgroundinformation:My computer is used as a home theater PC, and the main usage is listening to music, watching movies and television. I'm located in Norway.I have one main HD, a 64 GB SSD disk, and one secondary drive, a 500GB regular disk that was installed into the computer after the installation of Windows7 and the formatted.My MB is a Asus PQ5 Pro with 4GB of memory. It also has:- A blu-ray disc player- A digital-everywhere FloppyDTV TV tuner card with a conax CAM Module- A Radeon HD2600 PCI express graphic card- A Asus D2X PCI Express audio card- A Logitech Dinovo Edge wireless usb keyboardInstalled software:- My Movies 2.54 (integrated with Media Center)- Arcsoft Total Media Theater 3 (integrated with Media Center)- Latest* Vista drivers for Asus D2X- Latest* Winwods 7 drivers for Radeon HD2600- Latest* drivers for Floppy DTV- Latest* firmware for Floppy DTV-Latest* BIOS version for the MB(* latest pr. 25/05/09)