Just thought i'd add something: While doing all this, I looked into what Services Windows starts automatically. Depending on what you do with your machine (i.e. gaming), you can disable quite a few of these services to free up system resources. I takes some time to figure out what services you may want to disable, but once you know what you want to turn off, you can creat a second .reg file (I called mine KillServices.reg). Simply locate the services in Regedit by using the find command (they are located in HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\), disable the service, and copy the registry key to a text file. My file looks like this: Windows Registry Editor Version 5.00 ;Disable Messenger Service (to block spam. Does not affect MSN or Windows Messenger) [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Messenger] "Start"=dword:00000004 ;Disable NetMeeting Remote Desktop Sharing [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\mnmsrvc] "Start"=dword:00000004 ;Disable Protected Storage [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\ProtectedStorage] "Start"=dword:00000004 ;Disable Remote Desktop Help Session Manager [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\RDSessMgr] "Start"=dword:00000004 ;Disable Remote Registry Service [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\RemoteRegistry] "Start"=dword:00000004 ;Disable Routing And Remote Access [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\RemoteAccess] "Start"=dword:00000004 ;Disable Alerter [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Alerter] "Start"=dword:00000004 ;Disable Automatic Updates [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\wuauserv] "Start"=dword:00000004 ;Disable Background Intelligent Transfer Service [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\BITS] "Start"=dword:00000004 ;Disable Clipbook [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\ClipSrv] "Start"=dword:00000004 ;Disable Computer Browser [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Browser] "Start"=dword:00000004 ;Disable Distributed Link Tracking Client [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\TrkWks] "Start"=dword:00000004 ;Disable Distributed Transaction Coordinator [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\MSDTC] "Start"=dword:00000004 ;Disable Error Reporting Service [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\ERSvc] "Start"=dword:00000004 ;Disable Fast User Switching Compatibility [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\FastUserSwitchingCompatibility] "Start"=dword:00000004 ;Disable Help and Support [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\helpsvc] "Start"=dword:00000004 ;Disable Imapi CD-Burning Service [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\ImapiService] "Start"=dword:00000004 ;Disable Indexing Service [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\CiSvc] "Start"=dword:00000004 ;Disable MS Software Shadow Copy Provider [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\SwPrv] "Start"=dword:00000004 ;Disable Secondary Logon [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\seclogon] "Start"=dword:00000004 ;Disable System Event Notification [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\EventSystem] "Start"=dword:00000004 ;Disable Task Scheduler [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Schedule] "Start"=dword:00000004 ;Disable Telnet [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\TlntSvr] "Start"=dword:00000004 ;Disable Windows Time Service [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\W32Time] "Start"=dword:00000004 ;Disable Wireless Zero Configuration [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\WZCSVC] "Start"=dword:00000004 ;Disable Application Layer Gateway Service [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\ALG] "Start"=dword:00000004 ;Disable COM+ System Application [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\COMSysApp] "Start"=dword:00000004 ;Disable Internet Connection Firewall (ICF) / Internet Connection Sharing (ICS) [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\SharedAccess] "Start"=dword:00000004 ;Disable IPSEC Services [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\PolicyAgent] "Start"=dword:00000004 ;Disable Net Logon [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Netlogon] "Start"=dword:00000004 ;Disable Network DDE [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\NetDDE] "Start"=dword:00000004 ;Disable Network DDE DSDM [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\NetDDEdsdm] "Start"=dword:00000004 ;Disable Network Location Awareness (NLA) [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Nla] "Start"=dword:00000004 ;Disable NT LM Security Support Provider [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\NtLmSsp] "Start"=dword:00000004 ;Disable Performance Logs and Alerts [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\SysmonLog] "Start"=dword:00000004 ;Disable Portable Media Serial Number [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\WmdmPmSN] "Start"=dword:00000004 ;Disable Remote Procedure Call (RPC) Locator [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\RpcLocator] "Start"=dword:00000004 ;Disable Security Accounts Manager [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\SamSs] "Start"=dword:00000004 ;Disable Smart Card Helper [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\SCardDrv] "Start"=dword:00000004 ;Disable SSDP Discovery Service [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\SSDPSRV] "Start"=dword:00000004 ;Disable System Restore Service [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\srservice] "Start"=dword:00000004 ;Disable Uninterruptible Power Supply [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\UPS] "Start"=dword:00000004 ;Disable Universal Plug and Play Device Host [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\upnphost] "Start"=dword:00000004 ;Disable Volume Shadow Copy [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\SwPrv] "Start"=dword:00000004 ;Disable WMI Performance Adapter [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\WmiApSrv] "Start"=dword:00000004 Be careful in what you disable as some services are needed for system stability. Hope some of you find this useful.