Basically building my first rig for the first time in around 2 weeks time. I am pretty confident about fitting the components etc as long as I take my time. However something I am a bit nervous about is the very first boot up once the pc has been fitted together. Is it as simple as inserting win 7 disk, bios boot from disk and away we go ? Sorry I know this is somewhat of a basic question but couldnt find any info anywhere else in other threads.