Hoichi, I'd love to help you, but unfortunately I've never been able to successfully upload anything yousendit. You could say I'm suffering from the opposite problem to you. However, I might have a crack at uploading to megaupload, or someone who's already downloaded it could maybe try uploading it to yousendit.

Alternatively, you could try the rapidshare links run through an online translator such as altavistas babelfish or similar - effectively rerouting the weblink and using the translator site as a proxy - I've used this trick in the past to succesfully access a few sites my ISP had problems with, and it might get around whatever restrictions are on your system.