Of all of these Google hits, BlackViper's is probably the most widely used, referenced & revered. However, I don't place a lot of faith in the concept that most unused sevices drag down a system enough to warrant turning them completely off. I have tested numerous systems over the years since XP's release and found that it only helps much older systems running on very little RAM & CPU power. In fact, most AV programs use more system resources than all of the default services combined. There's just not enough savings for the concept to make sense on a more modern system. If you still choose to proceed: Most of these sites suggest turning off certain services that are actually needed by more than just a handful of users. They tend to take a cookie cutter approach without explaining enough about how most of these services rely on other services running to properly do their job. So, by turning off a single service, you may be setting yourself up for issues with other services that rely on it. Instead of changing any presently active services to Disabled as suggested on these types of sites, my suggestion is to change them to Manual. That way, they will be able to turn themselves back on in the event that you run something that requires them. I will also strongly suggest that you modify only one service a day (when you first get on the computer) and immediately reboot. If you experience problems doing anything you normally do with your system, you'll know that you can't mess with that particular service. Peace, Gman "The only dumb questions are the ones we fail to ask" --------------------------------------------------------------- Please remember to trim your replies (including this sentence and everything below it) and adjust the subject line as necessary. To unsubscribe or change your email settings: //www.freelists.org/webpage/pctechtalk To access our Archives: http://groups.yahoo.com/group/PCTechTalk/messages/ //www.freelists.org/archives/pctechtalk/ To contact only the PCTT Mod Squad, write to: pctechtalk-moderators@xxxxxxxxxxxxx To join the PCTableTalk off-topic group, send a blank email to: pctabletalk+subscribe@xxxxxxxxxxxxxxxx ---------------------------------------------------------------