To update your slide images, log in to your admin area. Then click on Reboot -> Template Settings and click on Slider from the orange menu box at the top of the page. This should take you to the Slider Options section of the page. To add or replace slider images, look for the name of the slide you want to modify. For example, to replace the first slide image, look for Slide 1 image and then click the upload button. Browse to the file on your computer, select the correct image file and click Choose. You will receive a confirmation message saying the image has been successfully uploaded. Now you can modify the Slide 1 link or the Slide 2 caption if necessary. Once you have finished, make sure to save your changes by clicking Apply Changes (button at bottom of page).