Hi, I got 2qs, could you please help me? 1. Is it safe to keep those 2 components? - QoS Packet Scheduler - Link-Layer Topology Discovery Mapper I/O Driver I need them for Quality Windows Audio Video Experience. 2. How to start Task Scheduler, which has been disabled by policies? http://img139.imageshack.us/img139/845/capture03102007103956mm0.jpg Task Scheduler interface will run after above popup, but with nothing on. I tried to open it and it opened, after I applied policies, it did not anymore. I have to keep TS service due to speech, so I want to open it to set it up. Policies - User Rights: 1-st, 2-nd, Security Policies: 1-st, 2-nd, 3-rd, 4-th. Running services: 32 Auto (Task Scheduler included): 1-st, 2-nd, and 14 Manual. If you know, how to solve the Task Scheduler problem, please let me know. Thanks.