This download is just not very useful in its current form. The game screen gets cut up into A4 pages for the PDF file and the sector map is so small that it cannot be read and zooming in is no use because the scan detail is not so great.
I was able to find better screens created by players by surfing the Web. Memory alpha is fun to play, but typos make a few places easy to get mixed up.
If the price was 5.00 I would say it is closer to the value, but 7 is just too high for a package that doesn't do much for the GM.