Hello I'm Thierry After working in mortorsport during 10 years I entered sim racing word last year. I started with Forza4, then I switched to PC simulations with Rfactor and GTR2. Since few weeks, I'm trying AC and Raceroom but to be honest I'm not totally convinced with these new simulations yet. Being able to run multiclasses races as TUSC with 90% of 2014 grid , proper AIs, pistops, night/day is something I miss on new sims. Hopefully it will come soon. or someday.