I didnt see an answer to this, but those are just computer parts. :laughitup:
Specifically a motherboard, a power supply, what looks to be at least one fan assembly, graphics cards, and the two smaller boxes are too small for me to tell.
In other words, significant only because he was a geek, and not a red flag of any kind, unless youre also going to profile the other billion geeks out there who like to build systems in their spare time. :laughitup:
I think a lot of people are focusing on the flight simulator because its so far out of the realm of anything they could imagine having in their own home (especially those who tend towards luddism). It may yet turn out that he was using his flight sim for nefarious purposes, but the fact that he had one, or that people think he was obsessed with flying - isnt in and of itself significant.
Personally, Id want my pilot to be obsessed with flying. lol