its wideawake forgot to wrote:... since the .iso are labeled .iso.0001 do I burn these as a .iso or do I have to change the file name to do that?
No, after splitting your .iso, you've got just fragments. You need to burn them as data files. If they are too large to fit on a data CD, combine them and split into smaller parts.
But since you will need to burn the original .iso to a DVD anyway, in order to be able to install, you might want to do this right away.
I don't know, whether it was possible to create a set of CDs from the DVD which then can be used for installation. But if it is possible, you will have to extract the individual files from the .iso image and author the CDs from them. You cannot just chop up the image and use the fragments for installation. There is no generic way to install from CDs if your source is a DVD image.
The name of the files is irrelevant, since the file's data is not what it needes to be (it's part of an ISO image but ought to be a complete ISO image in order to be burned as one.)
its wideawake forgot to wrote:once burned, do I simiply copy all data to new pc and then run the batch file?
If you need to transfer you .iso image to a different computer in order to burn the DVD, and you need to do this by way of CDs, you need to burn the parts to Data CD, then copy all parts to the same directory on the target disk and then run the batch file to recreate the .iso image, which then must be burned to DVD (unless used with a virtual PC).
Remark: From your picture, I wonder about the .iso file and its size. The rest of the files look like the result of a split with servant salamander's plugin. But this one is odd.