Case C-333/07: Judgment of the Court (Grand Chamber) of 22 December 2008 (reference for a preliminary ruling from the Cour Administrative d'Appel de Lyon — France) — Régie Networks v Direction de Contrôle Fiscal Rhône-Alpes Bourgogne (State aid — Aid scheme to support local radio stations — Financed by a parafiscal charge on advertising companies — Favourable decision by the Commission at the conclusion of the preliminary stage of the review procedure under Article 93(3) of the EC Treaty (now Article 88(3) EC) — Aid that may be compatible with the common market — Article 92(3) of the EC Treaty (now, after amendment, Article 87(3) EC) — Decision challenged on the ground that it is unlawful — Obligation to state the reasons on which the decision is based — Assessment of the facts — Whether the parafiscal charge is compatible with the EC Treaty)