First of all, this is the first release, as i plan on continuing on this.
Some things as the gas station explosion have been removed as it caused l4d2 to freeze.
The intros will make it so you cant move left or right upon start, give it bout 15 seconds and you will be fine.
Crash course intro works.
No npc sounds such as radio or the church guy, sorry.
The B.H. finale froze up at the end, so i changed it to a scavenge type escape, this is however untested, but will be fully functional upon next update.
If you do not use the provided pak01 or edit yours where the read me tells you, you will have the old populations with neon shirts, so please follow the read me.
This also contains Trailblazers knife melee weapon.
And lastly, you must own l4d1 to play this as you need the assets from l4d1, any violation of the copyright laws is your responsibility and you can be held liable for these laws.

Links:

The link to my assets vpk: http://www.box.net/shared/static/cy6sl7yf5s.7z

The link to the maps vpk: http://www.mediafire.com/file/yzmmih04m5l/l4dportfiles.7z



Source Linky

It appears these links are now outdated and removed.

I have found the new files and additional information, which can be found here

Thank you too VegetaFH1 for making me aware of this;