More directly command-shift-u will get you right to the utilities  
folder, but don't forget to press right arrow to expand that.  You can  
also boot from a SD card with the machines that have the SD card  
reader built-in.
On Aug 31, 2009, at 4:52 PM, Chris Blouch wrote:

> In System Preferences there is a Startup Disk button and in there it  
> will scan all your drives allowing you to choose which one to boot  
> from. That means the drive (internal or external) will need to have  
> a bootable OS on it. There might be some limitiations depending on  
> the vintage of the hardware as far as booting from USB or Firewire.  
> I think most anything in the last few years will do Firewire. I  
> don't have a USB drive so I'm not as familiar with booting from those.
>
> The utility is called Disk Utility and is in the utilities folder  
> which you can get to from the finder using apple-shift-u.
>
> CB
>
> hank smith wrote:
>>
>> how do I boot to a external hard drive?
>> also what is the utility called?
>> ----- Original Message -----
>> From: Chris Blouch
>> To: macvisionaries@googlegroups.com
>> Sent: Thursday, August 27, 2009 11:55 AM
>> Subject: Re: program to split a 6 gig dmg in to 2 dvds?
>>
>> That doesn't break it into two pieces. A single external volume of  
>> sufficient size could hold your 6GB image. Disk utility can clone  
>> your DMG to another device (USB thumb drive, hard drive or  
>> whatever). You just can't use a DMG that's been cut into two  
>> separate volumes.
>>
>> CB
>>
>> ben mustill-rose wrote:
>>>
>>> Would something like
>>> http://discussions.apple.com/thread.jspa?threadID=1233627
>>> be possible?
>>>
>>> On 26/08/2009, Chris Blouch <cblo...@aol.com> wrote:
>>>
>>>> If this is an installer, I don't think you can split it. DMG  
>>>> files get
>>>> mounted up as disk drives and so the installer can and will seek  
>>>> for
>>>> files all over the virtual disk. There is no requirement that  
>>>> they pull
>>>> in all the files from one and then move to the rest. There are  
>>>> lots of
>>>> ways to split a file in pieces, but you'll have to combine them  
>>>> together
>>>> before you can use it. If they are just data files then there is  
>>>> no need
>>>> for the DMG. Beyond that you would need to have intimate  
>>>> knowledge of
>>>> which files are needed when and make a custom installer, probably  
>>>> beyond
>>>> the scope of work you wanted to tackle.
>>>>
>>>> CB
>>>>
>>>> hank smith wrote:
>>>>
>>>>> hello I have a 6 gig dmg
>>>>> this is a bootable disk
>>>>> need to split this in to 2 dvds have it ask me to hit enter when
>>>>> second disk is inserted
>>>>> what program will do this?
>>>>>
>>>>> Hank
>>>>>
>>>>>
>>>
>>>
>>>
>>
>>
>>
>
> >


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