Request for Sound Effect - Computer text (MP3 or OOG)

I know that text appearing on screen doesn't normally have a sound associate with it (in real life, at least).  I am looking for an audio clip of a single blip (or something similar) for each letter that will appear on screen.

http://freesound.org/people/ddohler/sounds/9098/ a typewriter one?

Edit: sorry it's a wav. I'll try to find pc ones, but usually they make more than a single click.

Re-edit: err. Sorry again. I found this: http://freesound.org/people/willy_ineedthatapp_com/sounds/167326/

or: http://freesound.org/people/Taira%20Komori/sounds/212527/

Thanks!