The link below gives you access to the old VOOM website, or mayber a mirror?, BUt it looks like everything there is fully functional. The My Voom login page is accessible, but I don't know if it actually still works. Reason for posting is, perhaps if it works, soem of you on autopay can get in there and cancel it?
http://www2.voom.com/see_it/how.html
http://www2.voom.com/see_it/how.html