My rss feeds list has disappeared in IE8 but is still showing in Windows Live Mail. How can I get the list back in IE8. Thanks

Do you mean that you cannot find the location of the feeds list, or after you click Favorites->Feeds in IE8, the list is blank? If the list is blank, please open the folder C:\Users\[username]\AppData\Local\Microsoft\Feeds\ and check the subfolders. Are the files still present? If not please copy the contents from another Windows 7 system into this folder.