I'm repeating myself, by here we go: use hMailServer. This is a free POP3/IMAP4/SMTP server under WINDOWS. You can use this to migrate all mails from Eudora to it, and later to pull them off whereever you want to in the format you want to.So, to conclude, I am afraid that the project is way above my abilities. As such, my only recourse is to keep the Windows 7 hardwae running as long s possible and the lose the access to the e-mail. C'est la vie.
And configuration is done via a GUI. So this give you something to work with.
hMailServer - Free open source email server for Microsoft Windows
hMailServer - Free open source email server for Microsoft Windows
www.hmailserver.com