Eye TV advice (need one that works with HD direct from cable coax feed)

Not sure whether to put this here or in the buying advice section.

Here's the deal- I am trying to choose an Eye TV tuner for my Mac to DVR shows from a direct coax cable feed. So it needs to be able to tune in to QAM channels (which I understand is what the term is for cable without a set top box).

Having run the cable direct to my TV (bypassing the set top box) I see some local HD channels at 600+ (some are 601-1 etc.) does that rule out the Eye TV One?

According Amazon.com's tech specs the Eye TV One and the Eye TV Hybrid can both supposedly get QAM channels- but I don't see why the price difference.

Elgato's Q&As on the subject are confusing and I wondered if anyone here had tried either or both and would know which would be best.

Thanks!

Thanks for the reply.

No- the local cable company only does local OTA in unencrypted HD.

Does anyone know if the Hybrid can get channels with high numbers (eg 600+)?

Thanks- would it get the channels that my TV showed as 80-1 and 113-8 etc.? (these were via the cable coax)

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OK so the One wouldn't get the SD channels on 1-99? Or is that not analog?