In searching for information about SQL7 Service Packs, I came across a listing: dBforums - Archive: Current Service Pack (posted 2/1/2002). In that was discussion about Service Pack 3 being the last one.
I have been using Service Pack 4 since 8/2002.
1. If that is not easily available to others, and you have a way to make it available, I would be pleased to send you a copy. (It is ~43MB.)
2. If it is ready available to others, I recommend that you change your archived listing, so that it will be more helpful to others.
I will be glad to help if I can.
(James R. Johnston)