InfiniTV TV Tuner

Hi All,

I am looking into buying myself a TV tuner but have seen mixed reviews on many of them, and the one I am looking at is quite an expensive model. I was thinking of purchasing the InfiniTV PCIe card featured here: http://cetoncorp.com/products/infinitv/
It is a 200 dollar tuning card but has a lot of desirable features for me, I especially like the idea of recording 4 channels at once, but I was seeing a mixed bag of responses, although generally positive. Does anyone have any experience with this specific card, or is there a certain brand or type that you know to be reliable? Thanks in advance for any info.