We are always covering and trying to keep up with the latest homebrew for whatever console you are running. In case you missed it here is one great app that I know you guys will want to check out. PS3 developer Estwald has released the PS3 Fan Control Utility that will help you keep your PS3 running nice and cool. This is something everyone should be checking out. Here is a quote from the developer and be sure to head over to the QJ download section and grab the PS3 Fan control utility.
Fan Control Utility is still in the beta stages but it will help to keep your system cool while you are playing games. Currently this will only work with CFW 4.31 and 4.40 but if you know Estwald there will be more improvements and this will eventually get added into Iris Manager.