I found this in FSX configuration and I was just woundering if it hurts anything because I have ATI card. I ask because sometimes I get goofy graphics.
Absolutely not.
First, they are 2 entirely separate sections, everything under an .ini file (fsx.cfg IS an .ini file) that has a name in square brackets, it's a section. So, the [FSDREAMTEAM] section just happened to be close to the [DISPLAY] section, but that doesn't mean, just because they are close, there's any interaction between the two.
And of course, FSX doesn't know anything about an [FSDREAMTEAM] section so, it simply ignores it.