Hi please compare apples with apples.
If PD9 was $600 then YES compare with S.V.Pro, but it isn't.
Compare it with its competitors at a similar price and maybe you will be
in a better position to criticise the product.
It isn't perfect but it takes some beating in its price range.
Give it a fair trial, you might be surprised.
Maybe you PC setup isn't as great as you think it is..... just a thought !
PatC