Do your Meta-analysis with MIX 2.0 in Excel
MIX 2.0 is your one-stop software for meta-analysis. It's easy to use, cheap (free if you are from a developing country), and extremely comprehensive. It comes in two flavors: a free Lite version for learning and teaching and a paid Professional version for scientific purposes. See this page for more information about MIX 2.0 in general and have a look here for details about different versions.
MIX 2.0 is now in its final stages of development. On October 10, the second beta version of MIX 2.0 was distributed to a small group of beta-testers familiar with meta-analysis. All beta-testers will be provided with beta 2 shortly. If you'd like to be kept up-to-date on developments or would like to become a beta-tester, register for the mailinglist here.

Although MIX 1.7 is no longer updated, it is still available for users of older versions of Excel.
NEW DESIGN AND NEW FEATURES
MIX is almost entirely rewritten. MIX 2.0 can now even do more for your meta-analysis. MIX 2.0 lives inside your Excel as a regular add-in, and you can use it while still using all other features of Excel. It applies a new structured approach to meta-analysis of exploration, synthesis, and evaluation.

Above is a screenshot of the new MIX tab in the ribbon interface of Excel 2007. The design is still subject to change, but the basic framework is there. More screenshots can be seen here and the first versions of the tutorials are already available in the learning center.
