I have a late 2008 Macbook Pro, and one could argue that maybe it’s time for me to consider an upgrade to a new model. Maybe with some SSD and new processor goodness. I think that my machine is still a great one though, with its 4GB of RAM and a pretty capable hard disk: it’s been able to do so many things for me in these two years that I don’t see it being replaced anytime soon, actually. But, I think that’s a given that I should keep an eye on its internal stats: you know, stuff like the battery health, CPU usage over time and memory consumption.
I’ve always done that with the iStat Pro dashboard widget from Bjango (former iSlayer), but last night I decided to upgrade to iStat Menus 3. Here’s why you should do the same.