Microsoft Corp. said it will act as a neutral arbiter in the ongoing battle between the competing recordable DVD standards, supporting all of them in the upcoming Longhorn release. Microsoft added support for DVD-R and DVD-RW into Longhorn, due in 2005. Longhorn already supports the DVD-RAM, DVD+RW and DVD+R formats. Also, here is a picture, showing the Windows Client roadmap: Windows XP Tablet PC Version 2 due 2003, Windows XP Media Center Edition Version 2 due 2004. Beta 1 and Beta 2 of Longhorn due 2004. In the meantime, here are a few screenshots and videos of Longhorn.