Hey guys, I'm getting back into model RR'ing after YEARS away from it, I was into this as a kid with the model power and tyco stuff, I still have it all and I'm using it to make a 4x8 layout for my son. Just something basic to get him into it.. I'm also planing a large layout of my own. I'd love to have sounds for it. Nothing extreme but if I had the whistles and effects(like the Lionel trains) I'd be very happy! Planning to run 1 maybe 2 trains at one time on my layout. I've read a little on DCC but I have no real idea how it works. I am unforunatley on a budget Any suggestions would be great. I could use links to where to find these items also.