Howdy all. I've got a TC1000 that I've been using for the last three years. I love this machine and really don't have a lot of reason to change it other than the speed issues. I've been getting busier and busier and the programs I need to run on it are creating an increased drain on the machine. I can upgrade the ram, but I don't think that will solve all of my problems. Is there any way to upgrade the processor in this machine? Thanks!