Thanks Iņigo!
I have managed to install many things. Newlister now works and I also have the DJVU reader. Sadly, when I installed the Newlister, the FBReader in the Registry stopped working. So something is messed up there. I am a firm believer in keeping at something and eventually it will all work out, so I am now going to try and get Abiword working too. Really all I ever wanted was for the RTF files to be readable because that's the closest to getting stuff written in MS Word out to a book reader. I am getting there. Thanks for all your support!