Thanks Dirk. Just what I need to know.

>it depends on the investment
>if you hav a 10.000 rpm HD in a fast mashine = $ 200
>the same speed over a san including Hardware migt be $10.000 or more
>so it can be as fast as a local disk but its costly.
>
>In larger cooperations who swimm in cash its the solution
>(more securety....)
>dirk