app4mac announced the immediate availability of a preview version of CheckUp for Mac OS X on Monday. CheckUp Preview 1 is a utility that monitors the health and overall behavior of your Mac.
Checkup mononitors CPU and memory usage, disk drives, and network adapters on Mac OS X 10.4 and 10.5. It can alert you when resource usage exceeds preset levels, displays usage reports, let users terminate running processes, supports Growl notifications, and more.
The preview of Checkup is free to use through the end of January 2008. The application is priced at US$29 through the end of December, and is available for download at the app4mac Web site.