Oh lawd, my P4 has no AGP slots? o_o

dear world4ch,

today, I opened up my computer to clean up the 5mm worth of dusts that have accumulated inside it over the years. And to my shocking discovery, I think that the motherboard does not have any AGP slot, at all.

A picture of the supposedly missing AGP slot:
http://img458.imageshack.us/img458/7721/img14278px.jpg

closeup:
http://img458.imageshack.us/img458/3277/img14303vm.jpg

The outline of the motherboard, as pasted on the inside of the CPU cover
http://img458.imageshack.us/img458/2371/img14323px.jpg

A question: monitors are plugged to the graphics card, right? The monitor plug of mine connects to this purple colored box thingy... why?
http://img458.imageshack.us/img458/9049/img14318og.jpg

>>5

Yeah, until now. I've been mainly playing old games and doujin games that doesn't require great system specs to run decently. Though more and more doujin games thesedays have higher requirements for it to even run >_>

Just a question, anyone here have any idea why the hell doesn't my computer comes with an AGP slot? (I've got this computer free from some scratch-and-win thing at a electronics shop some 4 years ago, or whenever the year was when P4 was the shit... maybe earlier P4s are like this?)