Originally Posted by Anthillz Look for sites that say W3C Validated and then view their source and use that to learn. XHTML validation can get tough for big sites and it shows some skill to get it done.

No offence, but please don't listen to this. Anyone can code a site and run it through the validator and have it valid. All that means is you've closed all the tags (and some more such as what can be inside what elements) but does not mean the site is WELL coded or semantic.