Question : Exporting yahoo mail folders directly into PC

One of my users who has yahoo small business hosting had a bad scare when she couldn't access her yahoo mail folders. She created a ton of them to sort her e-mail. Now she wants Outlook on her PC and all her Yahoo mail folders in Outlook too.
I found a few utils but all they seem to do is download the inbox. I tried to import the folders through gmail account migration process, but it only transferred the inbox and labelled it with the yahoo email address.
Can IMAP support these folder downloads?

Answer : Exporting yahoo mail folders directly into PC

Gmail has a feature that imports yahoo e-mail. I used it to import the emails but instead of folders, the messages come through with the gmail labels. Then I can connect to gmail through imap, view the folders, and export.
Does Zimbra import yahoo mail?