I have adobe photoshop7 and it loads ok. But when doing certain things it freezes. For example, when cloning it freezes part way through, or when converting a phot into a sketch it starts the operation ok, but freezes after a few seconds. Any suggestions? I have 512mb ram, windowsxp, and a celeron processor, so i dont think it is a memory problem. Could it be a software conflict, and if so what with? When it happens I always have to re-boot.