I have seen the ad for "Poston Enterprises" in numerous magazines for years and years, but now that I have a GN, I am wondering if they are worth buying from. I was going to call tomorrow and order a catalog from them, but I figured I'd go here and see if anybody has had any problems with them or what good they are. SO....if you have had a good experience or bad, please post it here to further my decision. Thanks much!