Hello!!! I have a problems with ghpsdr3, still. I made more progress with Ubuntu 10.04, replace the 10.10. I tried different ways, but still one problem. There is receive, but it's stay on one frequency, no reaction on tuning at all. Filters e.t.c. works. Just ghpsdr work like a charm. Did I forget anything to do? 73!!! Aivars. 1293398520.0