Hey Rich,

I found my installer from the 'Dealer Locator' on the sonos site (they seem to keep it pretty up to date).

Looking at Marbella/Malaga you get this:

VIP Sound

- Retail Storefront
- Custom Installation
- Showroom by Appointment Only

contact: Tom Lauritsen
tl@vip-sound.com
Please Call for an Appointment
Marbella Real 23
Marbella,
Spain (ES)   

SGAV Technology

- Custom Installation

contact: José Luís Salazar
+34 952 887 255    Please Call for an Appointment / Consultation
Estepona, Málaga, 29680
Spain (ES)   

Caverin Solutions

- Custom Installation

contact: Carlos Santiago
+34 952 038 709    Please Call for an Appointment / Consultation
Málaga, 29006
Spain (ES)   

El Corte Ingles

- Retail Storefront

Málaga
+34952076500    Avda. Andalucía, 4
Málaga, 29007
Spain (ES)

In terms of the system I would highly recommend it. They have just teamed up with Napster so you can stream any song from the Napster library direct from the internet into your sonos boxes - no need for a separate hard drive of music anymore. You also get access to all the internet radio stations as well from the handheld controller.

Hope this helps.