Reading through the threads it seems it's currently a ballache to get down to Southampton.
http://www.transwiltsrail.org.uk/?gclid=CJqgnbqjpKcCFdFX4Qod-0lmBQThese guys seem fairly serious about getting a Wiltshire rail service going. It'll certainly make it easier for fans in west and south wilts to get to home games and as Salisbury is 30 mins by rail it should make getting there easier too. Even though it may not be an away destination for much longer.