Hallo im just wondering if some could give me a few good links to WHM resourses

one other question

how do i change the default index.html page on new accounts

Your title stated whm manual.

Did you read the manual yet? If you haven't, it's located at cpanel.net

Click on 'Documentation'.

Thanks ill have a read.

hopefully ill find the answer to my question their

BTW, the option you are looking for is 'skeleton directory'.