How Does Time Machine Work?

Time Machine is the backup feature of Apple’s Mac OS X 10.5 operating system. So what is Time Machine, and what exactly does it do with your data?

Time Machine safeguards your data using a process called incremental backups. In a regular backup, a copy of your data is made. If you experience data loss, you go and fetch the backup copy. In an incremental backup, many different copies of your data are made by Time Machine automatically.

Each time that Time Machine performs a backup, instead of overwriting the last backup, it saves all of the changes that have been made to your data since the last backup. When the backup drive has been filled, Time Machine removes the oldest backup to make room for the newest.

Benefits of Incremental Backups

The fact that many revisions of your data is kept forms the basis for the name “Time Machine”. Since you have a copy of each successive version of your data going back to a certain point, you have the option of “going back in time”. By doing so, you can restore a document the state it was in at a certain date and time. Accidentally deleted important information from a report? Restore the backup from a few hours ago. Hard drive crashed overnight? Buy a new one and restore the backup from a day earlier.

How to Use Time Machine

In true Apple fashion, Time Machine is very simple to use. All you need to do is purchase an external hard drive and plug it into your Mac. Leopard will ask if you wish to use the new drive for Time Machine. Answer “yes”, and you have just dove into the world of incremental backups.

The larger the capacity of your external drive, the more incremental backups Time Machine can store. I would suggest getting an external drive whose capacity is at least equal to that of your Mac’s internal hard drive.

What is a Universal Binary?

What does it mean when an Apple site asks me to download a Universal Binary?

Every computer has a certain brand of processor, and computer programs are built with these specific processors in mind. Up until 2005, Apple used Motorola PowerPC processors in their computers. At a developer’s conference in 2005, Steve Jobs announced that era would be coming to an end as Apple moved their architecture to one that made use of Intel processors.

Despite that new Apple computers come loaded with Intel hardware, there are still plenty of people using older machines with the PowerPC architecture. To cater to these customers, Apple makes use of Universal Binaries in distributing applications. Universal Binaries contain the code necessary to run on both Intel and PowerPC processors. By distributing Universal Binaries, Apple avoids the confusion that would undoubtedly arise from distributing two versions of an application and requiring each customer to choose the correct one.

Reset your Mac OS X password

You can reset your password with the CD (or DVD) that came with your Mac,. Restart your machine while holding down the Command Key (or "Apple Key") and the "S" key. This will start your Mac up in "Single User Mode."

Now it's command line time.** Don't worry, it's just three lines:

* #sh /etc/rc
* #passwd yourusername
* #reboot

Ta-dah! You may return to what you were originally doing. Just write that new password down first.

BootXChanger [ Boot Image Changer ]

BootXChanger

BootXChanger will allow you to change the boot image (the gray Apple) on Mac OS X 10.4 and 10.5
This screenshot will explain how to use it:

System Requirements

• A PowerPC or Intel-based Macintosh
• Mac OS X 10.4 or newer

Check the Website
http://www.namedfork.net/bootxchanger/

Forum for mac

Here is the forum for mac community
that is :
www.mac-bb.com

Regiaster And Enjoy

NTFS, this is the one thing, Mac lacking ...

Hey, I have NTFS formatted USB Drive, O great cool i am reading from it,
playing songs, but I dont like a song, go ahead delete it, got you.. you can't..
it is kind of oneway, all NTFS disks are read only in the Mac ( as far as right know my knowledge concern )
Even one hand half week, I was using my windows XP Virtual Machine to delete the data from the NTFS formatted partition..
But now no need to struggle... like me here is the one we needed

http://www.paragon-software.com/home/ntfs-mac/

NTFS for Mac® OS X

• Paragon NTFS for Mac® OS X beats down the barriers between Windows and Mac® OS!
• Effectively solves the communication problems between the Mac® system and NTFS. Providing full read&write access to Windows NTFS partitions under Mac® OS X.
• Excellent solution for end users, SOHO and the Enterprise

See my MacApp folder on esnips.com
MacApp

You dont know when you need power of other OS..

You will never know when sudden, you need the other os i mean to say PC, or being more specific :(, windows.
I was looking for the software, which can transfer songs from ipod to Mac, found 2 utils, one is "Kandalu X" ( http://www.kandalu.net/MacSoftwares/overview.php ) and other 4media Trasfer ipod to mac/pc (http://www.mp4converter.net/)
I just install Kandalu X, but at the first run it told me that my trial is expired. :(
then I went for 4Media's ipod to mac, it is quitting unexpectedly.
So Downloaded the PC version, and transferring the songs to windows(running on VMware on my Mac), then i will just do simple drag and drop to my Mac ;D heheheheheee...
SO keep everything ready all the time you don't know, when you will be in need of what ...
have a Good luck happy podding ....