Can you copy video clips from PC onto the xbox 360 HDD?

[HuStLaZ]

OK so i have a 360 with the 120Gb HDD. i have about 400 music video clips which i want to store on the xbox HDD. Is it possible and how do i do it?

And no, i dont want to stream them through Windows Media Centre, i want them saved on the xbox's HDD.

Anyone???