Hi Benny,
I got the email from them too. I bought some stuff from them and everything worked fine. Great support too.
When I first took an interest in motion control, before I met Mach, I bought a package of 2 drivers and 2 NEMA 17 from them for $35 if I remember right. I then bought a Picaxe micro controller to generate the pulse streams.
It all worked quite well....AMAZED me. It got me started anyway and put me on the right track.
Then Mach took over......thank goodness.
My first Mach lathe used 2 of their BSD-02 drivers.
It DOES look like a cherry deal although they are quite small.
I am not affiliated either....just a satisfied customer.
RC