Check out nFusion FTA recievers....can't say enough about these things.
Really, I would lean toward an IKS box (see nFusion) as the new Nagravision 3 encryption will be out next month for Dish Network and you may see some real problems w/ other FTA recievers.
Speed
ETA: Troy is absolutely right about FTA recievers and modding the firmware. You have to manually update the firmware everytime BEV or DN decides to "re-scramble" their signal. However, the new IKS systems (see nFusion) run off your internet connection and update the box every 18 seconds or whenever you change the channel...thus, no downtime.
nFusion has been out for close to 2 years and only been "down" for a total of 7 hours in that time
when the the ECM (scramble signal) hits, most other boxes are down for a day or so(untill the new files are released); these rely on emulation, not IKS from a dedicated server.
If you WANT to tinker around manually loading files on your FTA box w/ a flash drive every few weeks, get any big brand FTA box like Viewsat, Pansat, Coolsat, etc...if you just want to watch TV w/ an accurate program guide, get an nFusion
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