Problem with iOS 4.3 Home Sharing with multiple iTunes libraries

I posted this in another thread, but because there seemed to be a number of issues going on there, I decided to start another thread to see if anyone else is having this problem.
I have a Mac Mini and a Mac Pro on my network. My iPad can see the iTunes library on each of them, but not both at the same time. If iTunes is running on both computers when I start the iPod or Videos apps on the iPad, only the Mac Pro library will show up in Shared libraries. To get the iPad to recognize the iTunes library on the Mini, I have to shut down iTunes on both the Mini and the Mac Pro, then start iTunes on the Mini. Naturally it also works if I have iTunes running only on the Mini when I start the iPad up. Anyone else seeing this behavior?

Ok, I think I have tracked down the reason this is happening and I have also found a solution to the problem.
Cause:
If you copy your itunes music library from one machine to another using the finder (copying the directory ~/Music/iTunes) you will have 2 machines sharing the same library ID. This appears to cause the ipad and iphone running ios 4.3 to be unable to distinguish the 2 libraries and it ends up showing just one of them.
Solution:
Use this KB (http://support.apple.com/kb/HT1451) to force itunes to rebuild your itunes library. This have resolved the problem for me and I can now see all 3 copies of my itunes library at the same time.
OBS!
Be aware that if you follow this solution you and you are syncing a IOS device against the library you are rebuilding the IOS device will do a full re sync since it believes the library to be a new one.
-Ivar

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I've been using a program called PowerTunes that enables easily switching between libraries. I suspect that it may be the culprit of the multiple iTunes Libraries that I have. It's out of control! I've nested Previous iTunes Folders six layers deep!
In addition to this weirdness I've also got multiple plist files and temp files. It's a mess!
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I'm hoping someone out there has a suggestion to help solve the problem I'm having with the new iOS 4.3 Home Sharing.
I have an iMac and a MacBook Pro both running the latest system and iTunes versions. Each has an iTunes library with Home Sharing turned on. All works fine between them -- each iTunes library shows up on the other computer's as a shared library. We also have a 2nd gen Apple TV that sees both computers correctly, e.g., both libraries show up under computers on the Apple TV.
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I'm glad to hear that it's not just me. I have iTunes libraries on a Mac Mini and on my Macbook. They show up in the shared section in iTunes on the opposite machines, as well as on my 2nd Generation Apple TV. They even show up in the Remote app on my iDevices. However, only one shows up in the iPod music app on the iPhone 3GS and iPad, as well as the iPad video app.
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Well, I usually think of an 'iTunes account' as being an account at the iTunes Store... I take it you have different iTunes collections with separate library files for each of you.
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JakeSheptin wrote:
Hey everyone, I have a bit of a problem with iTunes. The whole setup is a bit convoluted, here's the layout. My brother and I both have iPhones. He uses my account to buy things...
Jake,
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Well, I usually think of an 'iTunes account' as being an account at the iTunes Store... I take it you have different iTunes collections with separate library files for each of you.
It sounds like you have different user accounts on the computer. Figuring out what is going on will require us knowing a lot more about how you have your iTunes libraries set up. Do you also have a shared area or do you keep totally separate accounts? Are you positive you were't really in his account when this was happening?

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JakeSheptin wrote:
Hey everyone, I have a bit of a problem with iTunes. The whole setup is a bit convoluted, here's the layout. My brother and I both have iPhones. He uses my account to buy things...
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The question says it all

Ok, thanks
My sister and i have shared an itunes account for a while and we want our own accounts now but she still wants all the music she purched on the joint account and i still want all my app purchases for my ipod touch.
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Home Sharing is designed to work on your local network not across the internet/cloud.
Stuff is accessed under the Computers column where your local iTunes library on a local computer would appear.
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AppleTV2 will not be able to see itunes content on the work computer over the internet. It's not designed to. if the work computer was on the home network it would.
iCloud is in it's infancy and is not a mature product - iTunes TV Show purchases appear on AppleTV, but currently music does not unless you are subscribed to iTunes Match. I find this rather odd to be honest, along with the inability to buy music on AppleTV2. Movies purchased in iTunes are not authorised for iCloud viewing currently either.
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AC

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Problem with iOS 4.3 Home Sharing with multiple iTunes libraries

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