Hauppauge recently released a new firmware for their HDPVR.
This version of HDPVRCapture officially support it and all older firmware versions. The changes in v2.11.0 enable the video enhancement controls, changes to the Network Streaming page so VLC can be used for network stream preview.
Some general bug fixes related to blasting and some minor updates to the user preferences.
You can review the change log in the release notes for more information. As always, a demo is available for download.