Hey all you WordPress fans. Ever tried to move your blog from one server to another, only to find out that the WXR file that you're trying to import is too big? Well, you could try fiddling with PHP variables to increase the upload size limit, but even then you might run into some sort of execution time-out. Heck, your server admin may not even let you change these settings.

The way around this problem is to split your humongous WXR data file into smaller chunks. Sure you could do it "by hand", but wow, would that take forever.