any mac html gurus who can help?

PC looks good.. 1024x768

okay here are some tips. check your tables i saw that some <td>'s arent closed. then maybe try to put all ur CSS stuff into 1 style tag.
try to check your website on the PC with mozilla, this often helps to find bug's because moz. wont excause any errors in the HTML like IE does.... and mozilla displays the source code in colors so its easier to debug the html code
hope this helps
superfly