Need your help with writing request permission letter to Hewlett-Packard

Hello Everyone

Could I ask you guys / girls to help me to write request letter to Hewlett-Packard please?

First of all let me explain why I want to write this letter OK; so I would like to create training manual for users on how to use one of the Hewlett-Packard software. Both this tool and training are really expensive and there is barely anything on the internet on how to use this tool therefore I though it would be nice to create this kind of tutorial and upload it on internet. It might be really useful for many people.

Unfortunately the main problem I got is that HP is a Trading Market company so in that case I think before I star working on anything I would need to get promission form them and this is where I got the problem :( I don’t know how to write that official letter. Do you think anyone can help me??

The main points I would like to mention in this letter would be:

Request to use their software for this video training

That my tutorial will be distributed and therefore they will have free marketing (might change their point of view after this point and let me do it)
Any other nice think I forgot

Note: Please don’t understand this post as I want someone to do the job for me it’s not the case OK but I am really crap with these kind of thinks. I am keen to work with the person that would help me!!!

Thank you very much in advance for any help.

Regards,

Arek