:'( i have been modeling trains for years,but due to my job i have to sell my lay out.then i discovered trainz 2006.learnt how to operate the sessions,then i said this is brilliant,lets get serious lets get into cmp and the problems started.after days of frustration i got it working(forums helped me ) the problem i have is when i am in cmp nothing is explained in detail what i need is a glossary of what all the icons mean because the manual only gives the basics.what the problem is,i seem to be trying to fix problems than enjoying the experience.