Login to download product installers and use the Sheetster demo in the DevZone. Liscense keys are sent to the email you use to login and download installers with.

In your Sheetster user profile, you can select the option to receive email alerts and announcements regarding Sheetster. Your profile may also include a picture, but the image must be a .gif, .jpg, .png, or .bnp file and under 500000 bytes.