Greetings, I have just taken the plunge into DCC, hmmmm. My layout is N Scale 12x8' running never more than 2 consists of 8-12 cars at a time. Usually just 1 train at a time tho. Of course this may change once I get the DCC setup installed. Question, unpacking the Digitrax Empire Builder II that I purchased, it came with a MRC AD515 transformer which I believe is 16VAC @ 3.5amp PS. At first glance I'd say for my needs this is adequate, however as I grab the manuals it seems there are a lot of functions I never dreamed I could do. Also I read that under powered PS' can be a problem with the supplying proper input power and blowing fuses. In short I am a bit concerned. Is this MRC AD515 PS reasonable? Will it be adequate to handle more than the basic functions in the future? I'd really appreciate hearing from folks.... Thank you very much!