Sending large amounts of data anonymously

Hello fellow /prog/riders.
I am in need of help.

How do I send large amounts of data (around 700 MB or so, can be larger) totally anonymous to its destination?

I'll be using Tor for two way communications.
But Tor is slow, I do not care that much for packet loss since it's a multimedia stream.
I do require speeds higher than 250 kb/s though.

So, how can I stream my anus porn data while staying Anonymous?

In a few years, IP spoofing will be impossible, I want a long term solution.

>>12,14
And Reddit isn't even down. Fucking children.

Regardless of whether you can physically stop people from opening your mail and looking at the contents of the tapes (and you're naïve if you think even the US government has the resources to open every parcel and have tape readers ready on the off chance someone is still mailing magnetic tape), the contents of the tape wouldn't be admissible as evidence in a court of law because post secret laws exist.
Regardless of how you look at it, sending information by postal mail is much safer than sending it over the Internet.

If you really think you're the center of the universe and The Man is just champing at the bit for an opportunity to snoop through your loli animay archives, you can always encrypt it.