I seem somehow to have managed to mess up DD, because it will no longer boot into one of my Active, bootable, partitions (though it was doing so every time before). 2 o/s's appear on OS Selector ('XP Home' and 'XP Home(2)'). I've had XP Home 2 as the default for some days now, with the Default configuration set to 'Immediately', and - 'til now - OS Selector has booted straight into XP Home 2. In an effort to restore a partition I'd mistakenly deleted I went into 'OS Detection Wizard'. I didn't retrieve the lost partition but in the process of fiddling about I may have changed a setting I shouldn't have changed because it was after that that OS Selector stopped booting into XP Home 2. I've tried to see what I might have changed but - to be honest - I'm lost. How do I set about trying to troubleshoot this problem please? Or do I have to uninstall/reinstall DD? I'm new to this and badly in need of help.