Custom backrounds and startup music on CSS

[AlphaWeeaboo]

I've been having trouble getting both of these to work. I thought it would be waaaay simpler then Garry's Mod but no, It's being a bitch.

Anyways backround of interest
http://www.fpsbanana.com/guis/17332

It comes with a VTF.
I put it into materials/console (console wasn't there so I made it)
I tried starting up and no luck, default backround. So, converted it and made a VMF file also, added that with the VTF and still shit outta luck.
How do I get that fucker working?

Also startup music.
I have a sound file I renamed to "gamestartup1" and put it into sound/ui (again that last folder wasn't there so I made it)
No luck with that either. I tried different form of gamestartup1 such as 01 and no number 1 at all.
So any help on that? And yes the file is mp3 format.

[Inject OH 4]

1. Find a picture you want for your background.
2. Convert it to a VMF and VMT.
3. Name them background01
4. Go to this folder path \counter-strike source\cstrike\materials
5. Make a folder called "console" without the quotes.
6. Drag the VMT and VTF files into the console folder.
7. Start CS:S and test it out.

[AlphaWeeaboo]

Fixed the backround.
As for the startup song, won't work at all.
CSS update broke it?

[Lone Mudkips]

I blame the update.

[Inject OH 4]

I blame the update.

I blame the update for the reason the devil exist.