>Why yes, we did.
>
>A friend got his Sony Vaio 505G the day it came out, and it's happily
>dual-booting Win98 and NetBSD.
>
>Some caveats:
>[...]

Oh, one other thing:

This laptop requires a disk partition to save the machine state.  It's
got the same partition ID as the IBM Thinkpad save area (the partition
ID escapes me, but -current fdisk knows about it).  Make sure you
have this partition on the disk, otherwise suspend/resume won't work.

--Ken