![]() In XP everything worked great now with MMCSS in Vista it reminds me of the days of burning a CD and not touching the mouse because I might get a toaster. With today's Dual/Quad core systems it should be a non-issue. Microsoft please fix this and document the settings for NetworkThrottlingIndex. "In SP1, PC administrators are able to modify the network throttling index value for the MMCSS (Multimedia Class Scheduling Service), allowing them to determine the appropriate balance between network performance and audio/video playback quality." Here is the comment I noticed in the notable changes. If I close Mediaplayer (IE closed too) my network utilization jumps up to about 30-40% on a GB network. With Mediaplayer even open it is still slow and the same goes for IE depending on the page I had accessed. NetworkThrottlingIndex = 100 (13% Network Utilization while playing music) NetworkThrottlingIndex = 0 (3.9% Network Utilization while playing music) ![]() I changed it from the default (10) to 0 and to 100 and rebooted for both tests. ![]() Well I was excited to here we could change the network throttling index value (NetworkThrottlingIndex) in SP1 but it does not seem to work well. ![]()
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