Robm15

I have my new Axim with WM2003. I am trying to sync at home to get my personal schedule and contacts loaded, and sync at work to get my work schedule and contacts loaded. I am using catagories to do this and keep them seperate. The problem is, that when I am at home and set up active sync to only sync personal catagories, it deletes all the business catagory items off the Axim. And at work, it deletes all the personal catagory items if I say only sync Business catagories. Am I doing something wrong? Or must I have all my personal and business catagories on my home and work computers as well?