Extremely slow file copy from USB 3 external Seagate on MacBook

I copied my iPhoto file of 20GB onto a new Seagate USB external drive from my 2011 MacBook in about 20 minutes over USB 2.0. I am copying up the same file from the same drive on my newer 2012 MacBook pro and it is taking 7 hours. The newer MacBook has a 750GB SATA SSD and is equipped with USB 3.0. Why would it take so much longer to copy from the drive to the newer Mac using a faster USB spec?

Well, I solved this myself with some searching on other threads. I turned off Spotlight indexing on the drive, and killed the copy job, disconnected and reconnected the drive, and the copy is now going quite fast. Will be done in lest than 5 minutes.
System Preferences> Spotlight>Privacy> Press the + and added the external drive.
Apparently, this is the default behavior of Spotlight, and the indexing was causing the bottleneck.

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Matter now resolved! We thought that we had covered everything before bringing it here. But just one dodgy router port connection is all it takes. Thanks for your time.

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Hi,
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What mount options are used for that ntfs drive?
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Kappy,
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I have two file servers running on VM both servers are on different physical servers.
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Hi,
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http://support.microsoft.com/kb/259716
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http://social.technet.microsoft.com/Forums/windowsserver/en-US/3f8a80fd-914b-4fe7-8c93-b06787b03662/windows-2008-r2-large-file-copy-uses-all-available-memory-and-then-tranfer-rate-decreases?forum=winservergen
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[Forum FAQ] Troubleshooting Network File Copy Slowness
http://social.technet.microsoft.com/Forums/windowsserver/en-US/7bd9978c-69b4-42bf-90cd-fc7541ccb663/forum-faq-troubleshooting-network-file-copy-slowness?forum=winserverPN
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I'm having this odd issue... I'll start from zero:
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I have chosen to fil migrate from old ibook to new MacBook Pro using Time Machine after establishing admin account. I now have two admin. accounts and wish to delete the later one and transfer files manually. I am worried I will loose both accounts. ??

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Extremely slow file copy from USB 3 external Seagate on MacBook

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