Please take a quick look at this page. Both in Firefox and IE. http://www.myvidster.com/dev.html As you can see Firefox can handle long titles while IE screws up the formatting (not surprised). I am using a <ul> and <li> tags and css to position the thumbnails.
the most stable layout across all platforms always is easiest to achieve using tables - you may seldom or never see a top 100 web site using any "fancy" method but most likely all of the global top sites use simple and solid methods. may be you review your pages and see if you could achieve same using tables also if you wish clean display in current method you really need to validate your code as long as start and or end tags missing - you always will have different error handling by different browsers ir browser versions. see http://validator.w3.org/check?verbose=1&uri=http://www.myvidster.com/dev.html your error Line 198, Column 52: document type does not allow element "DIV" here; assuming missing "LI" start-tag.