M8, I record a realtime tv thing off my sky box to the pc in an uncompressed format, even 16bit as opposed to 32, and it takes practically a gig a minute... the sky box holds what seems like days of recordings on it. (think it`s 40 hours - can`t remember)
Do the pcs with MCE installed record the tv in a similar way, uncompressed - coz to me that`d mean they need 100s of gigs of drive space to become even semi-practical ?
If it aint uncompressed, there would surely be a codec ?