I got bochs running on top of Panther with NT4.0 last night and this morning.

It was pretty easy actually. I made an ISO of the boot CD and I made a 1 gig disk image with NTFS partitions for the OS and apps, and a FAT partition for documents, because Panther can read/write FAT but can only read NTFS.
Some notes, just in case they're useful to anyone, since the bochs docs are kinda limited:
- The installation was fairly smooth. You have to play with an rc file but it is pretty straightforward. NT4.0 crashed late in the installation (hung) but it was basically at the very end and it seems to have installed fine.
- It defaults to 640x480 x 16 colors, but apparently it is possible to get VESA display modes working. Have not succeeded in this yet.
- It is capable of networking, at least to the external world, although it sounds like a net connection between the emulated Windows and MacOS on the same computer is difficult. You have to add a line for networking in the RC, and I didn't put it in when I first installed NT from the directions. So I could not do the network detect during installation. And now, unfortunately, the post-install net setup seems to hang every time I try it.
In other words, for novice users, a debug run and a real install (starting over from scratch with bochs) is probably going to be necessary....
- You can mount the disk images it uses, including the C drive, in MacOS, even while bochs is running. But it doesn't look like real-time updating works. That is, as far as I can see, mods made to the image in MacOS don't show in NT until you reboot, and you have to dismount the drive in MacOS and re-mount after quitting bochs to see the NT changes. An image with multiple partitions will mount with no additional work as multiple disks in MacOS (*nice*!) but only FAT partitions in the .IMG will be writeable.
- It is unbelievably slow on an iBook G4 / 800.

Especially installation programs. It took about three-four hours for NT install to run through its course, and more than half an hour to do the SP6a upgrade. And it uses a large slice of proc time (will gladly help itself to ~75%), making everything else really slow too. Overall impression of NT4 running on my iBook with minimal Mac apps (term, safari and mail) is something like NT4 on a 486/DX33 at best, slower if a lot of other Mac apps are fighting for sys time.
- I'm trying to install a piece of software on top of it, but one thing at a time.
I don't know how VPC would work on my system, but I have trouble seeing bochs being much more than a toy on a sub G5 machine...
Nonetheless, it is a fairly nice implementation, and it seems to *work*. And considering its free....
