"What command"
Cor this has been a long time.....
C:\>cd ( to where ever you can get the files)
D:(or where ever)\............\i386\winnt.exe (hit Return)
I take it you are going to burst the ISO onto a USB pendrive?
Another possibiliy is to get a laptop and share its CD/DVD drive over the network with the TB and do the install from there. I also have a nifty little adapter that allows me to turn any IDE or SATA drive into a giant, stonking USB drive. Great for this sort of install
If you require it, let me know and Postman Pat can wing it to you for a "shotty".
For the pain...Lagavulin
http://www.discovering-distilleries.com/lagavulinand if that doesn't work.....
http://www.hollandandholland.com/hyper links and quotes don't seem to be working at the mo!!