A new box, similar to a dreambox is out, called a vu-duo. Its a twin tuner PVR, can take any size hard drive upto 2TB and also supports a mysky smartcard to watch/record sky channels including HD. I bought one from the UK and its by far better than the mysky box I have. Can also download recordings from it over the LAN to my pc and play them using vlc player. If you're sick of the lack of space on a mysky box then get one of these.
[Moderator edit (MF): DISCLOSURE Later in this thread this user says he's now a New Zealand reseller]