I meant to ask something different, actually: There is a problem with XP boot with some WinSLIC versions. There is no problem with anything else W7, DOS, linux, etc with the same WinSLIC versions. Q: The problem with XP exists only when XP loader is used directly, right? Or XP doesn’t boot even if grub of W7 loader executed first? In your case, with GRUB – does XP loads fine or breaks?