That looks very... um .. yucky.

My guess is that the Mk2 has less RAM and the builder isn't working on it. PaulG, the "Big Drive Guy" has had trouble installing large drives in his Mk2 that I have had no problems doing in my Mk2a.

So... you can either build the drives manually (a search should pop up link on that) or, build the drive and install 2.0final developer using the Mk2a and then transfer the drive to the Mk2.

There are also some tools around here to keep the two players in sync. Or you can even use Jemplode to copy from one empeg to another.