i have 3 computer toshiba compaq and sony which doesnt come with recovery disk but my gateway window xp did. what would i do if it crash and i never made a recovery disk?also wondering if it normal for vista not coming with a recovery disk and making it ur self?becauz when ever i make one at 70% it has a problem and i wasted like 8 dvd-r already.also if it crash with dvd-r dL can i put it back in?or it has to go to the garbage?