Shoutbox

[theory]
Hotmail provides a POP Mail retrieval for paid accounts, but, free accounts can almost get POP access using Hotmail Popper (hotpop).

Hotpop is a program which you tell your Hotmail username and password. Hotpop logs in to and gets the webpages with you email on it (doesn't show you this). It decodes the pages, and then makes the actual email available on the POP server that it starts on your computer.

You could use a program to access your emails through hotpop, and have that program forward the emails to your new address.