Aplikasi Internet download manager (IDM) memang bener-benar rajin sekali melakukan update, terbukti baru beberapa hari yang lalu rilis IDM 6.15 Build 2, kemarin sudah rilis lagi IDM yang baru, yakni IDM 6.15 Build 3 Full Patch yang sudah support dengan Firefox 21.

What’s new in version 6.15 Build 3?

(Released: Feb 21, 2013)

Added support for Firefox 21
Fixed a critical bug with processing some types of redirects
Resolved problems when displaying “Download progress” dialog tabs with large windows fonts
Fixed a bug with the download progress bar showing download threads when resuming zip files