Kfir driver on other boards?

[Paul <paul@oz.net>]

Hello,

I was wondering if the Linux Kfir driver can be used with
boards other than Visiontech's reference board?  For example,
the Hauppauge WinTV-PVR?  Will audio work on third party
boards?

Or would I be better off buying the more expensive Visiontech
reference design kit?

Is it possible to extract MPEG-2 I-frame-only from the Kfir2
chip?  If so, at what bit rate (e.g. 4:2:0 @ 25Mbps)?

Many thanks in advance.

-- Paul Danset <paul@oz.net>  Seattle