I am going to purchase this card:http://www.ebay.co.uk/itm/Low-Profile-ATi-Radeon-HD-2400XT-PCI-E-256MB-Video-Card-Dell-CP309-109-B27631-00-/280774828862?_trksid=p2054897.l4275 I only want it for dual screening my computer. it is recommended by dell and is suitable for my PC. Just a quick question: Will this card improve my PC eg. Windows Experience Index Score and secondly Are there any other similar cards for a similar price that will improve my PC (must be low profile and suitable for a 280W PSU)