I guess the real problem is that nobody has looked that hard at the program to see about changing the background color. It is pretty light on my computer as well.
The only problem that I know of this year with the software was Saturday it didn't add the results into the yearly totals. Not sure why, could have been that the tournament was included in the 'series' or a glitch in the software.
At the end Sunday, the year to date totals were double checked as there were some interesting changes, but they were all correct.
The software that is being used is a commercial package. There is most likely a newer version that would certain tasks easier.