In a158 pages PDF file which contains intern communication (e-mails) shows a statistic over which drivers from different companies that has the most crashes in Windows Vista. The document was released by Nvidia after they was forced to make it official after the American government claimed that Nvidia tricks their customers. According to the numbers in the report you can clearly see that Nvidia causes most crashes in Windows Vista with 28,8 percent. While Microsoft’s own drivers are only responsible for 17,9 percent of these crashes. The numbers are taken from 2007 and the report does not tell us what drivers they are talking about. The numbers does however tells us that Nvidia got a driver problem. The real question is “Has Nvidia finally become more unstable than AMD/ATI?”