Probably the most pertinent point is that none of the true 2009 cars have been released yet.
FOM (and indeed the teams,
especially Ferarri) are not going to allow acurate models to be show on bogs before the official release dates. That is assuming that codemasters (at this time) even have them. We may see the odd (touched up) screen shot of tracks/scenery, but no cars until after the first race at least!
And I wouldn't expect the full game until after the first half of the season, regardless of what the current release date is.
Of course this all my opinion, but I do have some experience in console games, having played them since I was knee-high to a grasshopper!! (OK, It was a BIG grasshopper!!!!!)
Tony.