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<blockquote data-quote="inx1tmp" data-source="post: 640954" data-attributes="member: 97870">@ SFD If you want to use Win 2k8 with Hyper-V and DXVA you need a processor which support SLAT (Second Level Address Translation).AMD calls this feature RVI or NPT and every AM3 Sockel Processor has this feature.On the Intel side its called EPT or HAP and it is part of Inet VT-x 2. I know that only Newhalem, i7 and some of the i5 cpus this feature support. Also you need a compatible chipset for this.For example, I use a Phenom x4 910e CPU and as the chipset the 785G. It works like a charm with DXVA, Mediaportal 1.1 rc2 and SAF 4.You can find background info here<a href="http://blogs.msdn.com/b/virtual_pc_guy/archive/2009/11/16/understanding-high-end-video-performance-issues-with-hyper-v.aspx" target="_blank">Understanding High-End Video Performance Issues with Hyper-V - Virtual PC Guy's WebLog - Site Home - MSDN Blogs</a>@allBTW is it save to upgrade to Mediaportal 1.1 Final?</blockquote>

[QUOTE="inx1tmp, post: 640954, member: 97870"] @ SFD If you want to use Win 2k8 with Hyper-V and DXVA you need a processor which support SLAT (Second Level Address Translation). AMD calls this feature RVI or NPT and every AM3 Sockel Processor has this feature. On the Intel side its called EPT or HAP and it is part of Inet VT-x 2. I know that only Newhalem, i7 and some of the i5 cpus this feature support. Also you need a compatible chipset for this. For example, I use a Phenom x4 910e CPU and as the chipset the 785G. It works like a charm with DXVA, Mediaportal 1.1 rc2 and SAF 4. You can find background info here [url=http://blogs.msdn.com/b/virtual_pc_guy/archive/2009/11/16/understanding-high-end-video-performance-issues-with-hyper-v.aspx]Understanding High-End Video Performance Issues with Hyper-V - Virtual PC Guy's WebLog - Site Home - MSDN Blogs[/url] @all BTW is it save to upgrade to Mediaportal 1.1 Final? [/QUOTE]

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