For whoever came to the site looking for a Hotmail Popper review, it works quite well in my experience. Hotmail Popper is an app for Windows that allows you to point any POP3-compliant mail handler at the Hotmail Popper "server" and read Hotmail as if it were a POP3 server itself. That is, Hotmail Popper talks WedDAV and your client o' choice only has to talk POP3. Very nice. It also does SMTP for sending email via your Hotmail account.