Does anyone know of a good yet inexpensive place that offers computer training (preferably part-time) in Madrid? Not basic how to use a keyboard courses, but for example Unix or MCSE training.

Do you need them given in English or Spanish or does it matter?

I'd prefer them in Spanish...

There are often people handing out flyers for a certification training place on Fuencarral near the indoor market so I guess the actual place is pretty close to there.