(Before anyone asks: yes, I know there are a couple of DOS newsgroups on
the microsoft server, but they are unpopulated (been "there" already). So
I'm looking for that here, since I'm using WinXP, and this seems the best
place to ask).

I'm looking for a USB mouse driver for DOS access (for a new Dell without
USB legacy BIOS support). Some boot disks use DOS, but I can't find any
USB mouse drivers that work for me. I've been doing some research on the
net, and in the Dell user forums, and know some such drivers do exist, but:

1. There is no legacy USB support "option" in my new Dell Windows XP
computer's BIOS, but the "USB controller" option in BIOS is enabled, of
course.

2. I've tried "usbmice" (with OCHI and UHCI drivers), and also DUSE, but
none of them work on my PC with a simple optical mouse. Does anybody know
of any others?

3. If a driver doesn't exist that will work on this PC, would it instead be
possible to add some I/O card (or a PS/2 card) and get a PS/2 mouse instead,
or something along those lines, to allow for mouse support (in these DOS
boot disks, or other DOS apps)?

Thanks, if anyone has any ideas!

Bill