Is it possible to create a hybrid of 8.1 and xp? I need a very lightweight windows OS to run into virtual machine. Take a note, that the host has only 2gb of ram. The desired system mustn't consume more resources than XP (even existing xp works very slowly and constantly uses swap), but must have new kernel and abi to run some software that have abandoned xp compatibility. Can we take kernel and some system programms from 8 and the rest take from XP?