SJ Should pre-spinup drive before ripping

I've noticed a "ticking" sound in the first two/three seconds of some tracks I
ripped.
I think this is due to the drive going up to speed while beginning the read. SJ
should so add a pre-rip spinup, maybe just 5 seconds and then start reading.

Another interesting feature to inherit from Grip is the separation of the
reading and the encoding processes in two separate threads, so that many cds can
be read and queued to encode.

Btw, i think that this should be reported upstream, but other opinions should be
interesing to hear.