iSlayerからiStat Pro 4.6が出ていました。マシンの状態を表示するウィジェット。フリーウェア。

iStat pro 4.6 new features
– Improved support for Santa Rosa based MacBook Pro’s
– Improved support for MacBook Air’s
– New Purple skin
– Improved support for Mac OS X 10.5
– Updated network code
– Better support for LaunchCFM app names in processes section
– Improved naming for some temperature and fan sensors
– Added process count to uptime section
– UI bug fixes
– Other minor bug fixes