Originally posted by: openwheelformula1
First of all, it's not recommended to filled all 5 PCI slots with ATSC or analogue tuners. Some of those 5 PCI slots will have capacitors or other items preventing you from installing a capture card. For example my Dvico Fusion5 can only be installed on 3 of the 5 PCI slots on my Abit NF7-S. On top of that, at least one of those PCI slots will share IRQ with your graphic card which causes stuttering. Also IRQ sharing with SATA controller is a problem too. Sure there are almost no PCI-e tuners available, but there will be. Why limit yourself to the current generation of buggy capture cards. Another advantage is the higher wider selection of graphic cards and upgrade path to HDCP if you plan on watching BlueRay or HD-DVD. Want H.264 hardware acceleration? Your only option for passive cooling is 6600GT if you go AGP.
ps. why 4 ATSC tuners? seems way overkill considering there are only a few OTA channels available. Don't forget the possibility of ATI's cable card solution and DirectTV's internal card.
My cable company doesn't do CableCard and I am not going to wait for them to decide to do that. I get unencrypted QAM over coaxial and I only watch ABC, NBC, CBS, and FOX anyways. You know all those shows in HD? I only watch those, a lot of the times, they overlap. Also, I don't feel like wasting 15 minutes watching commercials every episode (I will be using MythTV to record & detect/delete commercials). For these very reasons, it's worth it to me to spend the money.
As of right now, the only solutions available are PCI or USB (not going with USB). Once tuners come out using PCI-e 1x and HD-DVD/BluRay become established, I'll just build another box. Besides, I have extra dough to piss away this month.
The reason I asked is because I need a solution relatively soon, not 6-12 months down the road.