Titles which gave problems
If you want to dig (not that it's useful, we know Special:Export and Special:Import are just crazy)...
Number of revisions etc.: http://p.defau.lt/?xmcOCZY6XANVbTILv_7Vtg
I fixed the xml in a stupid way: http://p.defau.lt/?eT1TFHvidKzMM4uZsoIpYg
Titles are attached (the first ones) and you can try to export them although I don't suggest to. Server is quite fast, I downloaded them at about 400 KiB/s if I remember correctly (usually such exports almost kill the server).
I'm compressing the xml files and I'll publish them soon.