Today I gave TeraCopy from Code Sector Inc. a try.
I found this utility while looking for a solution to an issue with reliably copying large files over my local area network from a Vista SP1 PC to a Windows 2008 server. In short Vista would hang when copying files over a few Gigs in size.
TeraCopy did the trick! TeraCopy is a drop in replacement for the copy functionality provided by Vista. Not only does this utility perform well its progress indicators are also superior to those provided in Vista.
If you need to move a lot large files this utility is a ‘must consider’ product.