all i meant to say was:
keep on
xp.ing but just dont internet with it after april 2014 (and hope that no virus sneaks in via usb stick or such)
optimal scenario: get all updates (system + softwarez) you possibly can, then "freeze" the moment with clonezilla to an external disk.. then disable networks, then install some doubleboot system. that way you will be able to do audio work with your familiar gear on one side, then reboot to the other for internets
personally i'd love to go linux all the way but what a pain in the ass to get it to run with some soundcards, jack etc etc.. reaper runs almost ok via wine but not entirely bug-free.. some crazy behaviors with "alt + some key" or "ctrl + some other key".. but still very ok for initial work. much more fluid than using ardour, as much as i'd like to support that.
ironically right now for me: win7 + "new 2nd hand" machine comin up cos my sound station is physically falling apart after 7+ years of hard service and some programs have already stopped delivering updates for xp... mac i cant afford and is not my favorite anyway...
also i predict good times for finding powerful used pc's cos the general public will go into an upgrading panic.. lots of households and businesses will dump their machines like crazy during this year.