<br><div><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><div style=""><div style="margin: 0px;"> I also have a Mac OS X back-up server so in the interests of reducing power
</div></div></blockquote><div><br><br>I'm sorry I don't have a helpful reply to offer, and I suppose you probably have a USB TV tuner, but I find the idea of using a PowerMac/Mac Pro to conserve power singularly hilarious.
<br><br>I run a couple of mac frontends at home, and I have a couple of PCIe slot endowed macs in my office that are practically begging for PVR functionality, but I'm not a developer, and even if I was - I probably wouldn't devote much time to an OS X backend
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