Hello this seems like a really technical forum, so apologies I was just wondering which system I should get Costco has the Q See 826 on sale for $1000 Amazon has the Q See 8816 $1300. Both with 8cams After no taxes on Amazon there about the same $ with Cosco I get all their support and I'll be doing a Self install. I didn't like you see it first but I have been a camera system now and I finally have learned all the little bugs in their software and everything so I really want to stay with them I'm sure there's superior products out there but I don't want to learn a new program. what do you guys recommend I get the QC8816 has an E-SATA cable? & a couple USB ports for what? I did maybe want to add a PTZ or Wi-Fi camera later at some point to both of them do that? Please help