Image resolution for slideshow presentation?

Question: Image resolution for slideshow presentation!?

I'm going to present my drawings for a public slide presentation!. I've to email them to someone else!. I don't want anyone else to use it but I don't want the resolution too low that they don't look well at presentation!. what resolution i should use !? thanks!.Www@QuestionHome@Com

Best Answer - Chosen by Asker:

You don't have a choice!.!.!. anything you email will be sent at 72dpi!.!.!. that is internet default and it's good enough that they can't steal it!.

Just send it at a high enough size to project!. Maybe 800x800 (if they use a digital projector!.!.!. no problem)!.Www@QuestionHome@Com