For those of you who don't know there is a series of web standards tests known as the Acid tests.  These test are basically designed to see how close to the standard a browser renders objects.  Just a short while ago the IE8 team released a video on Channel9 saying that they had successfully rendered the Acid2 test.  But the IE8 team need not celebrate too long because the WSP has just released a new acid test ACID3.  This test targets more of the browsers DOM scripting abilities than anything else.  So IE8 team good luck getting this test to work :) Here are some screen shots of the test ion both IE7 and FF2.

ieAcid3 ffAcid3