Can someone with some spare time write me a dos / win32 program to add id3 tags to my mp3s?

There are already many utilities on the internet which can do this for you. No need to have anyone write a new one for you, there's already a bunch out there.

Check the "FAQ" forum on this BBS for some discussions of this with links, or browse the "software" section of MP3.COM.

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Tony Fabris