PCSX-Reloaded is a PlayStation emulator so you can get right to playing PlayStation games on your Mac! PCSX-Reloaded is a forked version of the dead PCSX emulator, with a nicer interface and several improvements to stability and functionality. PCSX-Reloaded uses the PSEMU plugin interface to provide most functionality; without them, you will not be able to use it to play games. PCSX-Reloaded provides a number of plugins to provide basic functionality out of the box. PCSX-Reloaded has a very capable Internal HLE BIOS that can run many games without problems. It is recommended that you use it.
As always, if you want to download and compile the latest change set, you can get the source code from the PCSX-Reloaded CodePlex site, or you can download an already-compiled binary from the PCSX-Reloaded section of SpeedofMac.com.
However, if you own a real PlayStation, you may be able to use your own BIOS image. PCSX-Reloaded will find it in /.pcsx/bios/ or /usr/share/psemu/bios/ if you place it there. This can improve compatibility, especially with certain games and with the use of memory cards.
Requirements: OS X 10.7-10.8 Intel.
Minecraft is now officially has its versions up to 1.8.8. 1.9 is not offically released yet, but snapshots came out. If you were referring to the snapshots, do the following. In your launcher, click Edit Profile and scroll down the Use Version tab.
Be sure to tick the Enable Experimental development verions (snapshots) before you go to the Use Verson tab. Click the latest snapshot, which is snapshot 15w33b (as of today). You can now make a world and test out the upcoming 1.9 version of Minecraft! Warning After making your '1.9' world, do not enter the world with a 1.8 account as it may corrupt the world. Everything you see in that snapshot is not confirmed. And may change during the process of making 1.9.