I've been running Windows Vista for almost a year now. I installed the beta 2 back in October 2006 on my desktop, and I've been upgrading it everytime a new release came out. I remember one of the things that I noticed was the amazingly slow file copy problems, especially when copying files over the network between my other machines. This has apparently changed - just take a look at this screenshot:

It's done on a 100MBit/s wire, and it only took about 20 seconds to prepare the copy and calculate the estimated time. And nearly 150.000 files really is a lot!