At 04:47 PM 3/6/2003 -0800, you wrote: >My conclusion at this point is that Eudora is not compatible with >CarbonLib 1.0.4. You will need to downgrade Eudora or upgrade the OS. > > ...Duane I hear what you are saying, but it has been running fine the why it has been set up for almost a year. It is not a original 575; it has a Sonnet card it, boosting it up to 100 Mhz and 256K. I have been running Eudora 5.1 on it for 6 to 8 months with this set up and nothing has ever failed. I have not added software or deleted software. All I do is read email with this machine. So if it were a incomparability problem, it would have shown up 6 or 8 months ago. I read that perhaps I need to rebuild my desktop. And I know someone has the fancy keys to hold down on boot to do this? And the keys are??? jack in Portland Oregon PS: Eudora 5.1 works fine on my upgraded Color Classic running 8.1