Você pode com Liberate, baseado no hack OpenZDK.
From Engadget regarding OpenZDK: http://www.engadget.com/2010/04/16/zune-hd-hacked-openzdk-now-available-to-developers/
Libertar permite executar ativamente o explorer.exe
no Windows CE, assim você pode adicionar todos os arquivos que desejar ao disco rígido Zune HD ou ver o conteúdo de toda a unidade (a maioria, se não todos).
Vale a pena tentar, eu adicionei fotos e praticamente qualquer tipo de documento para o disco rígido diretamente, usando o File Deployer. Leia a documentação e os fóruns para se certificar de que entende o que o Liberate pode fazer. Veja abaixo:
Anything that was made to work on Windows CE devices (StrongARM or ARM CPU) has a chance of working. If it was made for MIPS or SH3/SH4, it will definitely not work. Also, Windows Mobile software might work, but has a much lower chance of working.
Users can use the File Deployer to deploy their own files to use with Liberate. Just add your files to the Content folder, deploy it, then run it. Your files will be deployed to
/Flash2/Files
. A shortcut to that folder will appear on the Liberate desktop after running File Deployer, however rebooting will cause the shortcut to disappear. Your files will stay in /Flash2/Files and you will still be able to access them by double-tapping "My Device", "Flash2", then "Files".
(negrito / itálico meu)