Inaugurating the thread, it seems that the rally will be until 2013 in the Intercontinental Rally Challenge calendar.
It is said that these drivers are confirmed:

1.- Jan Kopecky - Skoda S2000
2.- Andreas Mikkelsen - Skoda S2000
3.- Guy Wilks - 207 S2000
4.- Thierry Neuville - 207 S2000
5.- Bruno Magalhaes - 207 S2000
6.- Freddy Loix - Skoda S2000
7.- PG Andersson - Proton S2000
8.- - Proton S2000
9.- Bryan Bouffier - 207 S2000
10.- Alberto Hevia - Skoda S2000
11.- David Pérez - 207 S2000
12.- Sergio Vallejo - GT or S2000
13.- Xevi Pons - Fiesta S2000
14.- Miguel Fuster - Porsche 911 GT3
15.- Alfonso Viera - Porsche 911 GT3 ex-Vallejo
Enrique García-Ojeda probably with a S2000

Video of last year:
http://www.youtube.com/watch?v=uyIDM-_t4MQ