I've spent days playing with different versions of MAME + MAMEWAH.  My current version of MAME32 seems to work fine with my current version of MAMEWAH, but I can't regenerate game lists while using MAME32.  When I use MAME 105b, I can regenerate, but I get too many other bugs.  
What is currently the most stable combo of these to use?  And here's the trick... where is the location of these?  I can't seem to find any previous version of binary MAME prior to 105b.  Mame.net has some in the archive, but they are all very old.  Any MAME versions I can find in torrents are the MAME32 version, which acts funky with MAMEWAH.  Help!