I've got an acer notebook with an lite-on dvdrw sosw-852s dvd burner. After installing and Daemon 4.10 and earlier versions of V4 my burner stops working. It's reading cds and DVDs but it has stopped to burn them. In Nero or other burning software I can see very strange speeds like 2.4x and the bigest is 3x. I've tried to uninstall Daemon and Sptd.sys but problem is still the same. When i've done an Windows reinstall Burner have been working fine. I think that Sptd drivers are a problem. Can someone help with this?? I don't know what to do