I recently purchased an MTH R-T-R set and am in the process of purchasing additional track (RealTrax) for a Christmas layout. The manual that came with the RH Switch included information on "block" wiring which was greatly appreciated. The set came with the remote commander control (really nice - I don't understand why Lionel doesn't have something similar in an R-T-R set). However, if (and when) I upgrade to full DCS, is not the "block" wiring not required. My understanding is that with DCS, you can individually control multiple trains on a layout without special wiring. Is that correct?
Steve