Free starlogo 2.2 software for mac

Requirements: Mac OS X 10.2.6 or later with Java 1.4 installed.

SIRO is a ShapeShifter theme that changes the graphical appearance of Mac OS X.
This theme is a white theme with hi-tech, oval shaped window controls.
Enhancements:
- fixes skin reflection and PushButton text color issues.

For many years, the Atari 2600 reigned supreme as the most popular game console on the market. Years later, Ataris stranglehold on the market would dissipate as the Nintendo Entertainment System redefined 8-bit gaming, but die-hard fans and collectors still continue to support the Atari.
One would think that the weak Atari 2600 should be simple to emulate, because of its primitive architecture. However, the Atari programmers employed many devious tricks to get such an early machine to run; therefore, a working, efficient emulator is very difficult to write.
Enhancements:
- Added new ROM browser option which works like a normal filesystem browser, allowing navigation throughout the filesystem. The old mode of browsing is still present, and can be toggled at runtime. Related to this, fixed bug whereby sorting in the ROM launcher sometimes didnt work.
- Integrated stella.pro properties into the application, resulting in faster startup time. Now Stella can be redistributed as a single binary; no external files are needed, but they will still be used if present.
- Reworked ROM properties files once again. The user.pro file has been removed, and all user-defined properties are stored in stella.pro instead. You should delete all properties files when upgrading to this version, to take advantage of the speed increases.
- Reworked settings files once again. Removed all references to a global settings file. Each user now gets a user-specific settings file only. If that file doesnt exist, the built-in defaults are used.
- Added conditional saving of the cheatcode and settings files, so that these files are only written to disk when absolutely necessary. This doesnt really affect desktop systems, but is very useful for systems with flashram-based storage (GP2X, WinCE, etc).
- Reworked Settings class, hopefully fixing a bug whereby settings werent being saved in certain cases (most evident in the OSX port).
- Added tiadefaults commandline option, which can also be toggled from within the GUI. This option disables all TIA positioning tweaks that typically make a game look better, and present the image exactly as it would appear on a real 2600.
- Added jitter-detection code for the paddle emulation, which should eliminate an annoying jittering effect when using paddles with a Stelladaptor.
- Related to jitter-detection, added -pthresh commandline option and GUI entry, which sets a bound below which the emulation detects jitter.
- Fixed crash when adding one-shot cheats.
- Fixed bug in RAM comparitive searches in the debugger.
- Fixed bug with setting snapshot naming type from the GUI (it was always being set to romname).
- Re-added low compatibility CPU emulation mode, since it benefits some slower systems. This is activated with the commandline argument -cpu low.
- For the OSX port, added Universal binary support.
- For the OSX port, reworked the menu handling, so that certain menu options are only enabled when it makes sense to do so.
- For the GP2X port, fixed joystick deadzone issues and scroll bug in ROM launcher.
- For the GP2X port, fixed issue with PAL ROMs causing a crash because of screen size. A message is now shown indicating that PAL ROMs are not yet supported.

Twistory is a history browser that displays lifetimes and travels of historical figures, dates, and locations of historical events. It is a tool for keeping track of when andwhere things happened, and their relationships to each other. It is meant to provide a way to keep track of the multitude of different peoples, dynasties, empires and developments throughout history.

It answers questions like, "What else was happening in the world at that time?" and "Did A live at the same time as B, or before?" A resource of over 1600 people, events and places is included. The database has an open text format, so that more historical information can be added by any user. A complete description of the file format is included.

The two main windows are the time-line window, which shows lives and events against a variable time scale, and the map window, which shows people and events in their geographic locations during an interval of time.

Khronos (a Cocoa app) is for people who need to keep track of the time they spend on each project. We think graphic/web/etc. designers will find this application handy.

Features:Log time spent on each job.Log time spent on each work session.Calculates the payment from client (hourly wage).Modify your work sessions (for when you forget to hit "stop").Real time feedback.Backup and export your data.Simple, intuitive interface.

If the command line is not your thing - heres a GUI front-end for unrar.
UnRarX is a Mac OS X Cocoa application that allows you to expand rar archives and restore corrupted or missing archives using par2.
Drag-and-Drop extraction. Built-in par2 recovery. Written by Peter Noriega.
See the About UnRarX menu for more info. Based on unrar 3.60
Enhancements:
- Universal Binary version of UnRarX is now available.
- Version 2.2 includes current universal binary versions of unrar and par2 command line applications.
- UnRarX now includes automatic update functionality thanks to Sparkle Framework by Andy Matuschak.

Wake up with iTunes thanks to iTaf ...iTaf is a OS X tool for programming iTunes "play" times in future... wonderful for waking up with music. iTaf is a Unix command with a Cocoa-based GUI.