How come when I am in online play and next to other cars I start hearing a "pfft!, Pfft!" sound especially prevalent while sitting on the starting grid waiting for the green flag. Talk to someone else while chatting in game and they said they had the same issue and claimed it was a bug. Pretty big bug if you ask me. Not a showstopper but very annoying. So can anyone tell me if this is just a bug or is there something that can be done to fix it? The other question I have is what is the Race series commonly referred to as. With all the different flavors, STCC, WTCC, Race On, GTR-Evo, it is difficult to google search effectively or any issues I have that encompass the whole series which I own. If you've ever done a google search for Race On you will probably know what I mean. The whole makeup of the series and extensions if very confusing.