HotApoc - Hotmail Gateway - Get Hotmail right in your inbox!
With HotApoc installed you can access your Hotmail account using any e-mail program such as Outlook, Netscape Messenger, IncrediMail, or The Bat.
Mail arrives in your inbox automatically just like regular e-mail, and can be sorted into folders manually or using your e-mail program's rules.
In addition, you can use your existing mail filtering, forwarding, or vacation (out of office) notifications just like non-web based email accounts.