Thanks for the ariadne problem

I have another problem here .

I attempted to upgrade bsd 1.1 to 1.2. But I did something wrong which 
messed up whole system. the hard drive partition is deleted. So I ahve to 
reinstall 1.2 However, after I setup hard drive again, use xstreamtodev 
to transfer miniroot inst-12.fs to swap partition, I loadbsd -b netbsd, 
the screen went blank and nothing showed up, the machine hanged. the 
loadbsd and netbsd come with 1.2 release. I am quite desperate. What did 
I do wrong?

HELP PLEASE!

Thanks in advance.

Yu Song