Changes

:'''<span style="text-decoration:blink;color:#0000ff;">WARNING</span>: Image files can take up a lot of memory on the Computer Lab's hard-drive (eg. 740 Mg - 5 GB for each file). Also, a large download (such as an image) may increase Internet costs for the church. Therefore, it is highly recommended to burn Linux images to CD/DVDs at your home...'''