My girlfriend wants to buy the lowest priced computer she can that will work with a Sony Digital Camera. She is a model & wants to be able to change the backround & etc on pictures. Which computer would you reccomend & what would it need for memory. Also where should she buy it? She asked me about the HP $699.99 that K-Mart has this week. PLEASE answer in plain English so I can give it to her. THANKS Ahead of time. Also would she need a special program for for changing the pictures? or do the cameras come with them.