The OS I use isn't made up. It's an independent team's OS called XENIO 12 BEST. It's a small OS that was only released in New Jersey(which is where I live).
Here's pictures of its logos and screenshots:
http://imageshack.us...85/xeniofm.jpg/
http://imageshack.us...ges/20/os2.gif/
The assembler I use: http://imageshack.us...emu8086big.gif/
AND here's a clear shot of the desktop loading: http://imageshack.us...nkattackii.gif/
It is not helping your case to not supply any verifiable information. The pictures you posted just weaken your case since they scream "desperate photoshopper out of ideas except blur filter". You could have supplied a link to the team's website. Or their dial-in phonenumber. Or an address where one could reach them by snail-mail because they are too tinfoil-hatty to be online. Or the crop circle where you have to leave a glass of fresh milk on a full moon.
They do not have a website, and I don't know their phone number for contact info. Is that my fault? My mother bought the computer from a thrift shop almost 10 years ago. I have not a clue about its whereabouts much.
Address? No idea... It was one of those "come and go" things with a dead warranty after 30 days. At least it works though and I improved the system.

The assembler specifically made for it was made by the team that made the computer itself and it came on the system. I find it VERY useful, though the product had crappy warranty and its contact number it came with was lost after unpacking years ago.
I know for a FACT that they don't have a website though because, trust me, I looked.

Also, if you want more clear images I can get them.