Alright most of you complain that you can't save hose file etc, these quick easy steps will change all of that.
1)Click on Start bar
2)Click Contron Panel
3)Click User Accounts
4)Click on Turn User Account Control On or Off, Once in there uncheck the box that says "Use User Account Control (UAC) to help protect your computer
then click "Ok"
Well there you go Vista Users have fun now, after you done all of this you can edit/save your
host files and do many other things
-XfactorBowler