how to increase font size of messagebox message error

http://msdn.microsoft.com/en-gb/magazine/cc188920.aspx, http://social.msdn.microsoft.com/Forums/uk/Vsexpressvb/thread/7964902a-ac76-4495-8e9b-f512233957a8, http://www.codeproject.com/Questions/218782/How-to-increase-the-font-size-and-font-name-in-Mes, http://www.news2news.com/vfp/?solution=5, http://www.codeproject.com/Articles/9656/Dissecting-the-MessageBox#SizePosition