Several customers like Tshooter and Eddy have expressed interest in Dell offering Windows XP on small business systems . In addition to offering Windows Vista, Dell has met this request and is now offering XP Home , XP Professional on Dimension E520 , E521 , C521 , XPS 710 , 710 H2C and Inspiron 1501 , 640m , 6400 , 9400 and XPS M1710 . To order a system with XP, click on the green button that labeled, "Customize with Windows XP." Dell recognizes the needs of small business customers and