|There are a few ways. One may be to make a barts pe and use pe2usb then use the installer. Might be able to boot to xp's floppies and then use a shared drive on a lan. Might use bart's network floppy to boot to a network shared cd.|
Might be able to use linux to make a usb key and then fix some files. See pendrivelinux.com for ideas there.
Just not exactly sure how bad your system is. If you borked the partitions you likely have to start all over.
There are plenty of pages on network installs of xp but you may have to do some work on that.
I'd make the barts. It is a good thing to have anyway.
Why did it take me over a year to phone in a problem to ATT?