You really should join the 21st century Diki.

Computers go through a major upgrade every 3 years or so, not incremental. (6 core CPU, 64bit OS, USB 3, SATA III are some of the most recent)

SSD are also now starting to drop in price, (As well as getting ever faster) with keyboards now starting to come as standard with them. (Thus boot up times are getting even shorter)

As to unreliability problems streaming off HDD live, you once again prove how out of touch you are with modern computer hardware, as this has been a non-entity for years.

Bill
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English Riviera:
Live entertainment, Real Ale, Great Scenery, Great Beaches, why would anyone want to live anywhere else (I�m definitely staying put).