Hola
I?ve been reading your thread on best broadband for Barcelona as I too have just arrived. I?m half Australian half Espanola and have moved to Espana to well and truely immerse myself in the culture and especially the language. So I brought my hubby along whom knows one word que!  But he is learning.  He?s a web designer and developer and hence needs the internet. We?ve moved into a cute old piso with no phone line.  Before we even get broadband we need a phone line, any tips on how we do this without it costing a bomb or is it Telefonica only who do it? 
Also if you know of any mad online X Box gamers let me know this too as mi marido is suffering withdrawal symptons from not having the net.
Muchas gracis
Chelsea