新宿ソフマップでこいつ
http://www2.ld.logitec.co.jp/goods/news/2003/0203_2.html
が売ってた(\39,800)ので、1.6.1をぶち込んでみた。
まだ入れただけだけど、一応ちゃんと動いてるっぽい。

>cpu0: Intel Pentium III (Coppermine) Celeron (686-class), 801.47 MHz
>total memory = 126 MB
>rtk0 at pci1 dev 6 function 0: RealTek 8139 10/100BaseTX
>pchb0: Intel 82810E Memory Controller Hub (rev. 0x03)
>vga1 at pci0 dev 1 function 0: Intel 82810E Graphics Controller (rev. 0x03)
>wd0 at pciide0 channel 0 drive 0: <IC25N020ATDA04-0>
>cd0 at atapibus0 drive 0: <MATSHITA CR-177, , 7T03> type 5 cdrom removable
>auich0 at pci0 dev 31 function 5: i82801AA (ICH) AC-97 Audio
>auich0: ADS72 codec; headphone, Analog Devices Phat Stereo
>com0 at isa0 port 0x3f8-0x3ff irq 4: ns16550a, working fifo
>com1 at isa0 port 0x2f8-0x2ff irq 3: ns16550a, working fifo
>lpt0 at isa0 port 0x378-0x37b irq 7