Thanks Nate152
That makes cense about xHCI because my Internet browsing has also being very slow on facebook and flickr because the page contains a lot of images. one problem solved...
Yes I am using an icybox 2 slot hard drive device that is what I am using doing these tests.
xHCI Auto
Well about the same as Enabled. Another Part Fixed for Now.
The most annoying is the Disconnecting and Reconnecting of these Devices. The one I have being using for the test is used to make a drive Image of my main internal system H/D s so is not populated until I do an image then I hope it does not disconnect.
The other External Hard Drive is my main Backup Drive which is a RAID 10 Device this has a standby function which was dis/con very often. I have now set this to 2 Hours so I hope this has fixed this if not I think I may go over to ESATA.
Well I wait and see what happens in the next few Hours....