http://yaplog.jp/orememo/archive/99
Operaのキャッシュ移動
Opera Opera6.iniを開き、「Cache Directory4=パス」を追加
Opera Preferences version 2.1
; Do not edit this file while Opera is running
; This file is stored in UTF-8 encoding[User Prefs]
Cache Directory4="キャッシュの指定パス" ←この行を追加