Since my Spanish is crap, here is an approximate translation.
The team of Acasuso, Nalbandian, Chela and Calleri are thinking about the difficulties ahead.
Mancini disbelives the comments about Ljubo not playing on Friday and doesn't take them seriously. The comments about Ancic as playing as number 1 against the Argentine no 2. Ljubicic is in great form, but DC is different. Though the Croatians has the advantage of location and surface, which are adapting "very well" and that he has confidence in his boys.
In the meantime Calleri the partner of Nalle in the doubles confirmed "The surface isn't as fast as expected and the adjustment is good. They are good on this surface, but Argentina had good results on the surface." With respect of the doubles. "They are very good, but we are also strong".