The SKY2000 Version 3 Revision 1 (SKY2KV3R1) contains 61 entries modified from the original SKY2000 Version 3 catalog and one entry added. Most changes involved the correction of errors introduced during manual modifications of entries, but some changes involved the addition of variable star identifiers or the correction of double/multiple star data made possible with the updated WDS. The added entry is a member of a multiple star system found to be individually bright enough to warrant inclusion as a separate entry. This version of the catalog will be used as the starting point for SKY2000 Version 4 (expected completion Dec. 2001), which will incorporate entirely revised and updated variable star identifiers and data fields. The formats of SKY2KV3R1 and SKY2KV4 continue to be the same as both SKY2KV2 and SKY2KV3. C. Sande September 7, 2001 Note: The following entries have Galactic longitude values of "360.00", and should read " 0.00"-- 14350095 15350019 17170208 19010271 22290107