Hi spiers.
Don't delete your PC database. Create a new folder and stick the old files in there. As you transfer each file to your PC, name it appropriately.
There is no way no view X-Port files as goals. Unless you have the PC version and I don't so I can't advise.
If you can zip and upload your goals somewhere, post the links here and someone here will download them and try to make a few goal videos out of them, me using a digital camera (giving OK quality vids) and SVB using a PC-TV card (best quality).