I am running Windows 7 Beta alongside Windows XP.I want to disable network access to the registry in Windows 7 .I know it can be done with Registry Editor but I don't know what exactly are the steps to be taken,once I open it

.I assume it's...
I am running Windows 7 Beta alongside Windows XP.I want to disable network access to the registry in Windows 7 .I know it can be done with Registry Editor but I don't know what exactly are the steps to be taken,once I open it

.I assume it's similar to Vista,but I don't want to accidentally render my system useless

.I would be grateful for a step by step guide or a link to a site with one.