FSS ku is used for Free to Air (FTA) but you must have a FTA receiver such as a Pansat.
*
Here is a list of what is available:
SatelliteGuys.US - TheList
Our own TheList is very good and very up to date, but might be a little too technical if you're really green -

(hey, what's wrong with being green? -

- )
I like to start newbies out on
FTAlist, which isn't much, but might be enough to get you hooked.
And THEN TheList, and other technical listings will be of more use to you.
Dish Network obsolete SuperDishes have an FSS LNB on them.
While a little small, you can get some FTA on 'em.
They were either for the 121° or the 105° bird.
DirecTV has an
International dish which also has a proper LNB.
So, if you have either, ya might drag 'em out for experimenting.
* other good
DVB receivers : - (these are not 4DTV compatible)
Coolsat 5000 or 6000
Traxis 3500
Pansat 3500, 2800, 2700 (and maybe more)
Fortec Star, Mercury II or Dynamic (same receiver, different front panel)
Visionsat IV-200 (with an external USB hard drive, it becomes a PVR)
- listed in no particular order, but all do have blind scan, a necessary feature -