Too bad I have no longer the motherboard in which I had the issue (MSI Neo3-FR
http://www.msi.com/index.php?func=proddesc&maincat_no=1&cat2_no=170&prod_no=1611 ).
DSDT loading worked fine with Chameleon 2 RC1 installed on the hard disk, except for MacOS X was detecting 6gb instead of the real 4gb the computer had. Surprisingly this problem didn't happen if I used the patched bios from
http://www.osxcores.site50.net/ (which sadly.....I found after wasting hours trying to make dsdt loading work from cdboot)
So to sum up, if there is a problem with Chameleon 2 RC1 DSDT loading, it is located only in the cdboot code since, once installed on hard disk, DSDT loading worked just fine (except for the memory issue, which may be unrelated).
Thanks for showing interest in this "bug", I really hope someone else can confirm it and you find a solution. You are doing a great job guys.
Let me know if you need any additional info about the problem and excuse my english
p.s. I really hope you are also taking care of the firewire dma bug in Chameleon 2 rc1
, lots of musicians and video editors will be a lot happier if it's finally solved.