[Corpora-List] Corpus of computer hotline messages

[Torsten Zesch]

Hi,

I'm looking for a corpus of explanations/instructions, ideally in the
domain of helping users with computer programs.
The explanations and instructions should be of "verbal" nature in
opposite to written manuals. 
For example, transcripts from a telephone hotline or chat logs on that
topic would be ideal. 
The dialog structure is not necessary, just a list of sentences will do.

Examples would be:

"Click on the red button"
"Enter your phone number"
"The X icon is for closing the window"
"Is the green light flashing?"

Thanks,
Torsten Zesch