>>815 以下のようなものでどうでしょうか。
[Patterns]
Name = "Sample (geocities.co.jp) (2003/07/04)"
Active = TRUE
URL = "www.geocities.co.jp/$TYPE(htm)"
Limit = 2048
Match = "<!--\*/GeoGuide/*/GeoGuide/\*-->"
Replace = "<!-- Free Server Ad -->$STOP()"
Name = "Sample (geocities.jp/com) (2003/07/04)"
Active = TRUE
URL = "www.geocities.(jp|com)/$TYPE(htm)"
Limit = 1024
Match = "<!-- text below generated by server. PLEASE REMOVE*"
Replace = "<!-- Free Server Ad -->$STOP()"