Techy no more x2

I'm beating the crap out of my hardware soon. It's been acting real crazy and i can't tolerate craziness and total self-idiocy at the same time :\

So here's what's happening:
I'm trying to burn movies with 4GB CDs but my stupid PC keeps saying there's no disk in drive. So i thought there must be a problem solely with my PC. I inserted the CD in two other computers but again the note keeps saying there's no disk!!! So i figured there could be a problem with the brand itself; though it was HP [!!!!]. I went and bought another brand; TDK hoping for a soothing result. Yet it says there's no freaking disk in drive ....!!!!!!!!!!
I mean what have i done to deserve just a nerve wrecking process?
It's friggin' plain and simple yet i can't make the deed.

I assumed that maybe the reason why it's not starting is because i don't have enough space capacity in my C drive? there's only 1GB left due to the enormous load of movies and songs ...
So, what's wrong?
For the record, i tried a 700MB CD and it worked perfectly fine .......

As for my previous entry about the cable thingy. It's unfortunate to say that none of it worked :( except for the idea of buying another cable, i don't know how it looks exactly. And if i asked the salesman about it who will absolutely be an Indian, he'd probably misguide me the way his fellow citizen did before and many others did also ages before!!!!
Aggggh! i still can't forget the time where websites, colors and animations were distorted. I took it to various so-called technicians to fix it where they performed multiple drive formats, changed my graphic card and ripped me lots of money but the problem appeared to be from my network provider!!!
Damn those idiots!!! I'll never trust them again :\

I must admit. My abilities to fix tiny problems have shrinked. I'm officially stupid and hating it :\