Slashdot | No IE7 For 2k, Now In Extended Service: "Looks like MS will not support IE7 on Windows 2000. 'It should be no surprise that we do not plan on releasing IE7 for Windows 2000... [S]ome of the security work in IE7 relies on operating system functionality in XPSP2 that is non-trivial to port back to Windows 2000.' While security fixes will still be available until 2010, I guess that means the only browsers with tabs for W2k will be Opera and Firefox."