How to prefix tramp buffers with method prefix?

[Tassilo Horn]

Hi,

I'd like to have tramp buffers prefixed with the current method.  For
example if I open /ets/hosts with the sudo method, the buffer should be
named "sudo:hosts" instead of only "hosts" so that I can easily use the
usual buffer completion to distinguish between normal and tramp buffers.

How can I achieve that?

Thanks in advance,
Tassilo
-- 
      "DRM manages rights in the same way a jail manages freedom"