気になったので酒を飲みつつ情報を探してみる。
If the problem occurs with some downloads of a particular type file but not others, it is likely that the web server is misconfigured; unfortunately there is nothing you can do in such cases except to contact the website about the problem.
[Opening files using plugins - MozillaZine KnowledgeBaseより引用]
やっぱサーバの設定をきちんとしろよ〜ってなことらしい。
一応FF2.0b2 - file opening dialog was changed? Or else, WTF?(Mozillazine Forum)
のPosted: Oct Fri 13th 2006 6:42pmな手順で前の使い方もできたけど。*1*2
どーでしょ(何