Freeview TV Card - suitable for Myth?

I am looking to ditch Sky TV in favour of Freeview and thought it might be cool to have Myth TV streaming it around my LAN. I asked on a local computer shop’s forum (Freeview TV PCI Card? - CCL Online) and they recommended the card shown below:-

Buy Hauppauge WinTV-NOVA-T-500 289 from CCL - Online Retailer of the Year 2008, 2007 & 2006 for laptops, desktops and computer hardware

Has anyone tried this under Linux?

I mean I am sure if it doesn’t then I can get my money back but would rather know first to save having to drive around back and forth and then try to find one that does!

Thanks for reading