K
kony
As I understand it, the difference between the Hauppage 150 and 250 is
that the 250 includes an onboard chip to do the encoding rather than
depending on the PC's CPU, thus the higher price -- there has to be
some reason for the price difference. This is important if you want to
be able to do anything else while capturing. If you intend to dedicate
the PC as a PVR, then the 150 should be suffucient.
I have the 250 and there is almost no CPU load when capturing.
It's also worth noting that most people will not want to use
the hardware encoding unless they'll soon be deleting it, as
the quality per GB (pick one or the other) is worse for
MPEG2 and any other codec the card will naturally have to do
in software host processed like any non-hardware encoder
card.