I recently added a Toshiba laptop to my wireless home network. It has 1.5Ghz Celeron M processor, 512 ram, XP Home. I use Microsoft Portfolio Manager Deluxe on my Sony desktop 2.4 Ghz Pent4, 728 ram, XP Home and it works perfectly. After installing the necessary software on the laptop, the program tries to load , but then hangs up. On extremely rare tries it does load in (very slowly). I have tried the various fixes recommended on the Microsoft KB eg: uninstall & reinstall; graphics hardware accelerator changes etc. but nothing works. Any suggestions, or is the processor just too slow to handle it?