SSO Graphics

you just finished designing a logo for a company…and you want to send it to them….
what documents should you include? and why? what you need to explain ?

How come in Photoshop my cursor turns into a hand and i cant do anything?
How does this hapen and how can i fix it?

I am looking for an easy to use but powerful logo design application for mac. Would be nice to have a lot of presets and objects ready to use.