Question regarding Style Options/Templates

[Percocet]

If someone could help me that would be great. I just purchased Vbulletin 4 Publishing Suite. My HTML and CSS knowledge is very limited at best but I have worked with smf forums on previous sites.

I want to edit my main forums page but I don't wanna screw it up. I can see when I go to the Style Manager/templates and then click, for example, header; the "Controls" box to the right has the buttons Customize, Expand/Collapse, Edit, View Original, and Revert.

Does that mean if I modify the Header Template, save it and then find out I screwed it up that I can hit revert at any time and it will go back to the original style as if i had changed nothing?

Any help would be greatly appreciated. Thanks

--------------- Added [DATE]1275273373[/DATE] at [TIME]1275273373[/TIME] ---------------

OK Nevermind. For those of you who wondered the same thing, hitting revert after you save and reload will change it back to the default