Chart wheels and other graphic reports can now be displayed in JPEG format with a default pixel density. The following discussion is a bit technical and you may skip this information as it is not likely to be important for most users: Pixel density is a concept used by Adobe Photoshop and a few other programs to determine how large the image is. Not all software programs use this concept, and it is a feature available for images in JPEG format but not other formats supported by Sirius. Pixel density is often confused with the resolution of the image but it is not the resolution. Suppose you have an image that is 300 x 300 pixels. This is the resolution of the image, i.e. 300 x 300. This image can be displayed as a 1" x 1" image at a pixel density of 300 dpi, as a 2" x 2" image at 150 dpi, and as a 3" x 3" image at 100 dpi. The dpi (dots per inch) is the pixel density, which determines the physical size of an image given a particular resolution (in number of pixels in width and height). If you save a high resolution image in Sirius (for example, over 1,000 pixels in width and height) and you view the image in Photoshop at 72 dpi, the image is enormous, being well over 10 inches in height and width. To make the image smaller, you view it with a higher dpi. The higher DPI does NOT increase the resolution of the image; it makes the image smaller so that it appears as a higher resolution image (although its actual resolution has not changed) because it is displayed in a smaller, more compact area. Files in JPEG format can be saved with a default pixel density. For example, if you select 300 pixel density in Sirius, and save an image that is 1200 x 1500 pixels in resolution, it will appear by default in Adobe Photoshop as a 4" x 5" image. The size can be changed in Adobe Photoshop by changing the pixel density, but this is the default setting.