Sorry it took so long to get around to this.  My Internet hasn't been stable enough to download the past few days, but I finally got those two files downloaded.  The alpha 5 graphics look great, but the text is still just big blocks of fluff.  The alpha 4 is the same blocks of color as above.
I'll keep a look out for the new build that uses a different compiler.  Even playing with blocks it's still fun, just can't read the text to know what to do, but it's intuitive enough that I get by, sorta.