SUB-ITEM 77I
MFS SERIES TRUST I
on behalf of MFS Managed Sectors Fund
MFS Global Telecommunications Fund
MFS Japan Equity Fund
(b)(1) The MFS Managed Sectors Fund, a series of MFS Series Trust I, established
a new class of shares as described in the supplement contained in
Post-Effective Amendment No. 36 to the Registration Statement (File Nos.
33-7638 and 811- 4777), as filed with the Securities and Exchange
Commission via EDGAR on May 31, 2000. Such description is incorporated
herein by reference.
(b)(2) MFS Series Trust I established two new series, MFS Global
Telecommunications Fund and MFS Japan Equity Fund as described in the
prospectus contained in Post-Effective Amendment No. 35 to the Registration
Statement (File Nos. 33-7638 and 811- 4777), as filed with the Securities
and Exchange Commission via EDGAR on March 15, 2000. Such description is
incorporated herein by reference.
