I own several 10A versions of the Filterlinc and they work great. I found a local liquidator that is selling 5A versions for a reasonable price. I believe I read somewhere (either here or on the X10 forum) that the 5A and 10A versions differ only in the fuse they installed. I replaced fuses on a couple of mine in the past, so I know how to do it (and might even have some in my parts bin). Can anyone confirm that swapping the fuse is the only difference?