Nexus installer works well, however, during the Insert Admin Languages, the XML parse uses more than 8 MB of memory which is the default for most PHP installations. I've had to extend from my defaults several times when using Invisions products, and I believe that's something you guys need to work on.

Its just during the install and sometimes when loading some of the external XML files.

Just a heads up.

What version of PHP do you use?

If it's less than PHP 5, the XML handlers in PHP are inefficient.
If it's greater than PHP 5.2.0, the default is actually 128MB because PHP changed how memory usage is reported.

Just trying to be clear..