Did you say upload it? Upload the personalized signature you made to a website that supports uploading of FLASH, pictures, etc. Then get the address and copy it, open your space and click Customize to create a new template, paste the copied address, and click OK-Save. It will appear in your space. If you feel that the position or picture is too big or too small, you can click Customize - point to the picture you want to adjust and move the mouse pointer to the lower right corner to stretch the picture size.