well, isn't every program you write for a pic a bit of an OS?

Yes that is true. But I'm making a program that actually behaves like an OS, with program launching and stuff.

well, isn't every program you write for a pic a bit of an OS? since there is (afaik) only a bootloader and boot available, so...

but still it is nice, i really love the screen, but is it B/W, or was that just the pong game being only B/W?

Yes the screen is only B/W but you can adjust the brightness (if I'm not mistaken, you can adjust brightness for a single pixel but I'm not sure).

Sorry, no video about this (yet) but I did make a rectangle drawing routine. (Yes, I'm still playing around with it!! ) You may think this is worthless, but the only way to interface with the screen is pixel by pixel. (Think of it this way:  drawing to the graph screen by only using Pxl-On().) So it was actually a bit challenging getting it working right. Here's the code for it:
void drawRect(unsigned char x1,unsigned char y1,unsigned char w,unsigned char h)
{
for(dx=x1; dx<=(x1+w); dx++)
{ putpixel_vram(dx,y1,1); }
for(dx=x1; dx<=(x1+w); dx++)
{ putpixel_vram(dx,(y1+h),1); }
for (dy=y1; dy<=(y1+h); dy++)
{ putpixel_vram(x1,dy,1); }
for (dy=y1; dy<=(y1+h); dy++)
{ putpixel_vram((x1+w),dy,1); }
oled_refresh();
}

I'm thinking about possible ways to get this thing to graph. I probably couldn't draw a solid line, but I could just draw some tested points.

the only way to interface with the screen is pixel by pixel

Ok I lied there. There is a text drawing function. Also, I made a decimal to binary to hex to octal converter for it No video yet, but I should have one uploaded in a week or so