I've tried the installer for both 1.6.2, 2.0.2, and 2.1.  All three 
freeze at the same place (booting sysinst_com0.fs):

> NetBSD/prep BOOT, Revision 1.5
>> (jmc@faith.netbsd.org, Tue Mar 22 21:54:55 UTC 2005)

Boot: Loading in()
3537936+185964=0x38d4e0
start=0x100000

That's the output for the 2.0.2 installer.  1.6.2 and 2.1 have the same 
message with different numbers. :)

Any ideas?

Pat
-- 
Purdue University Research Computing --  http://www.itap.purdue.edu/rcac