Sorry I forgot to add one more thing that you might consider to be important.

I’m not sure whether doing something like this would be against Apple’s EULA.  
I know that running a hackintosh certainly is against their EULA and that this 
specific hack has similarities to running a hackintosh so if this was important 
to you I guess you’d have to read the EULA which would probably take a very 
long time.

Regards
Ruben

> Hi Gary.
> 
> I agree with what Daniel and Ronni have already said about being very 
> cautious when it comes to these things but personally, if it were me, I’d be 
> happy to try it out on the strict provisor that I had the time to commit to 
> making it work and I would definitely do it on a completely separate HDD in 
> addition to having bootable backups.
> 
> I haven’t spent a great deal of time looking into this specific kind of hack 
> but I do have a reasonable understanding about the hackintosh world (booting 
> Mac OS on windows hardware).  From what gather this hack is based around 
> using a custom boot loader (which resides on a hidden partition of your HDD 
> that your install is contained on) because you need to have a 64bit one for 
> mavericks and the native one is only 32 bit.  The other part of it probably 
> involves changing some info so that the computer thinks it’s a MacPro 2.1 and 
> therefore supported by mavericks.
> 
> I wouldn’t expect there to be any potential for cross over trouble if you 
> kept everything isolated on separate drives and had an extensive backup 
> system but I would definitely want to fully research what I was doing before 
> doing it.  Daniel has already suggested that you might be able to get the 
> features you want from ML which would be supported on your machine natively 
> and, as Ronni advised, you should really consider if it’s going to be worth 
> all the effort and the potential risk (even if very small) if you are using 
> this machine for work.
> 
> Hope this helps
> Ruben
> 
>> Hi Gary
>> 
>> Yes, sometimes pays to read the forums for those sort of things before doing 
>> it,..as that gives you an idea of the "damages" it can cause.
>> 
>> That MacPro will take Lion (10.7.5) OK, which would then give you iCloud 
>> syncing and a few other features as well, so that can be an option.
>> Otherwise to get syncing with 10.6.8 (Snow Leopard) you can do it in a round 
>> about way to get it "working"
>> http://sayzlim.net/sync-icloud-contacts-calendar-snow-leopard/
>> 
>> Kind regards
>> Daniel
>> 
>> Sent from my iPhone 5 
>> 
>> ---
>> Daniel Kerr
>> MacWizardry
>> 
>> Phone: 0414 795 960
>> Email: <daniel AT macwizardry.com.au>
>> Web:   <http://www.macwizardry.com.au>
>> 
>> 
>> **For everything Apple**
>> NOTE: Any information provided in this email may be my personal opinion and 
>> as such should be taken accordingly, and may not be the views of 
>> MacWizardry. Any information provided does not offer or warrant any form of 
>> warranty or accept liability. It would be appreciated that if any 
>> information in this email is to be disseminated, distributed or copied, that 
>> permission by the author be requested. 
>> 
>> On 21/02/2014, at 4:59 PM, gdorn <[email protected]> wrote:
>> 
>>> 
>>> On 21/02/2014, at 3:45 PM, Ronda Brown wrote:
>>> 
>>>> Hi Gary,
>>>> 
>>>> You Mac Pro was Introduced August 2006 - Discontinued Jan. 2008.
>>>> The Maximum (supported) OS is Mac OS X 10.7.5
>>>> 
>>>> I personally would NOT recommend 'hacking' to install Mavericks on an 
>>>> unsupported machine, especially if it is your work machine... 
>>>> 
>>>> Read all the comments on the forums from people who have attempted this.
>>>> If you do decide to attempt any of the below 'hacks', make sure you backup 
>>>> first... have backups which include a bootable backup (& test you can boot 
>>>> from your backup) of your current system.
>>>> 
>>> I admit I haven't read all the forum comments.
>>> 
>>> Advice understood and accepted
>>> 
>>> The shiny black thermal tinny ( new mac pro) is looking kinda attractive.
>>> 
>>> ps I suppose there is no other way to have syncing with Snow leopard and 
>>> iCloud then?
>>> 
>>> chow
>>> 
>>>> Cheers,
>>>> Ronni
>>>> 
>>>> 
>>>> 
>>>> 
>>>> 
>>>> 
>>>> On 21 Feb 2014, at 2:22 pm, gdorn <[email protected]> wrote:
>>>> 
>>>>> Hi
>>>>> 
>>>>> I'm was making progress to install mavericks on macpro 1,1 (2- 2.66) 13 
>>>>> GB RAM,  ATI Radeon 5770 +  Nvidia Gforce 7300 GT- but alas the installer 
>>>>> says its unsupported.
>>>>> 
>>>>> A search suggest there are workarounds, with instructions on how to do it 
>>>>> vi a number of ways.
>>>>> 
>>>>>    
>>>>> http://superuser.com/questions/704751/how-to-upgrade-mac-pro-1-1-from-os-x-10-6-8-to-os-x-10-9-mavericks
>>>>> 
>>>>>    
>>>>> http://www.reddit.com/r/apple/comments/1rsp3q/install_mavericks_on_older_mac_pro_11_21_20062007/
>>>>> 
>>>>>    http://retrocosm.net/2014/01/04/mac-pro-11-and-mavericks/
>>>>> 
>>>>>    http://forums.macrumors.com/showthread.php?t=1685804
>>>>> 
>>>>> 
>>>>> Is any of these methods a recommended thing to do, has anyone else  (on 
>>>>> this list) done it ?
>>>>> 
>>>>> are there any dangers to running these hacks to get mavericks to install ?
>>>>> 
>>>>> can I install it on a separate hardisk ( I have 3 installed)
>>>>> 
>>>>> 
>>>>> thanks for any advice or recommendations
>>>>> 
>>>>> chow
>>>>> 
>>>>> 
>>>>> gary dorn
>>>>> [email protected]
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>>> gdorn
>>> [email protected]
>>> 
>>> 
>>> 
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