Oh my god it's so annoying to get it to work...But here's how to do it. I'll even show you how to fill out the forms because not everyone can read it so ^^
Go to Blame!net, click movies, click the red box to register. You'll see the terms of agreement, the button on the left is accept.
Name
Email (same twice)
Password (same twice, question + answer in case you forget the password)
Button on the left is OK.
I found if you get the GetMedia without the Blame automatically in it it installs better. So register for GetMedia to get the player alone.
Agreement -button on the left is Ok
Form:
Nickname
Location (choose your favourite, I picked Tokyo ^^)
Email (same twice)
Pass (same twice, question + answer)
Gender (m/f)
Age
So now let's see if I remember clearly what I did after doing it 500times >< oh yea, download the add-inBlame from blame!net
Double-click getmedia.exe click ok ok ok when it asks you where you want to put the thing click the icon and then ok, it'll install, then ask for your info
user name (sent to you via email)
password
nickname
Click ok and ta-da! GetMedia is now there in your computer.
Now the tricky part. For some reason AddInBlame wouldn't work until I had GetMedia opened. So instal AddInBlame by clicking ok ok ok (you may need to be logged on on Blame!net for it to work). Close.
Open GetMedia again. On the bottom left is a rectangular "folder" with Contents (film strip), WebPage (world w/ a heart), and Download. Click WebPage and Blame!Net should be there. Double click the Blame!Net icon and you'll be sent to the page with the animations. Click that underlined link and it should start to download in GetMedia.
Aiiiieeeee!!! Tai hen desu ne!!!!!!!! But it's nice once you get it to work XD