Designing an Appropriate Web Page

hi Guys, I'm designing a web page in CorelDRAW and have found myself with a small dilemma.  I've designed a page 1024x768 pixels in 72 dpi. Later when watching a CorelDRAW video, someone suggested the appropriate dpi for CD is 96 pixels so I created a new page, same pixel width & height.  Now the 96 dpi page is 30% (there-abouts) smaller than my 72 dpi page.  Now I've not sliced and coded each page in HTML to see how they compare in a browser, but my obvious question is: which dpi should I be using to create a standard web page in CD?  This is my first web page creation so I was wondering if anyone had some guidance for establishing the correct page set-up for web page design; width, height and dpi for CD.  Cheers all.