Thanks a lot, guys.
@Ger: I never thought about using both 32-bit and 64-bit. I guess both can be used on the same PC, since 32-bit programs have a separate Program Files folder. (though, the menu entries would probably have to be manually altered, but that's not an issue) I'll look into it. And, yes, I have the 32-bit version because that's on my laptop. Not that I couldn't download it from NewTek, but that's beside the point.
Thanks a lot, I never thought of doing that.
@Darrell: Is this the program to which you're referring?
UVMapper I don't think I can afford the latest version, but it's nice to see that they have an older version available in their downloads section. I'll have to give it a try. Thanks a lot for the advice.