we are small web develepment company with 4-5 workstations. We use one of the PCs as a webserver and DB server. We are considering option to buy some NAS server (like http://www.synology.com/products/product.php?product_name=DS212j&lang=enu) to use it as DB and webserver. As i dont have any expirince in this field, i would ask is this wise? will this cope with the complex and more dempanding sql queries as we test projects on the local environment? Or maybe will it be wiser to buy another PC and install only OS and WAMP/LAMP on it?