Version 5.0.0.110 how to convert mds to bwa and autoplay

I installed the new BlindWrite version 5.0.0.110 and can not find the bwa builder to convert mds to bwa file. Where can I find it?
And where can I disable the autoplay funktion in version 5.0.0.110 ???

Use Tweaker

What is tweaker and where can I find it?

All u need is here http://club.cdfreaks.com/showthread.php?s=&threadid=77074