Convert 20 PSD files to 600 dpi Jpgs

I need someone to convert 21 psd files to quality 600 dpi jpg images. To win this project you must do the following. 1. Explain your process of converting the images. 2. Take the attached file and convert it to a 600 dpi jpg Once you are awarded the project, I will give you access to a file share site where you can retrieve all the images and then upload your new converted jpg files. Also, I will need the final psd 600dpi files placed on disk and mailed to me or placed on another files share that will allow me to download to a disk. (My file share is not large enough)