Application "residue" after restoring iMac to factory settings

So I restored my 27" iMac back to default settings. I wipped the drive clean but there seems to still be some residue leftover.

For instance, when I made a video in iMovie and uploaded to youtube. My previous video description and tags were there. There were no other projects or events in iMovie.

Also, when I donwloaded the tweetie client for the Mac. It seemed to have remembered some of my credentials.

I won't claim to know everything that goes on in the OS level of my mac. The explanation to this might be simple. But I thought that by wiping my drive I wipped everything. But I think I might know the reason.

I did not actually zero-out the data on the drive, I just deleted the dirrectory for it was faster. Is it possible that there was some data leak from the previous dirrectory?

Snow Leopard Shipment Problem

So I ordered snow Leopard using the up-to-date program which makes the $35 (CAD) program $13. It was suppose to arrive on the third but it never did. So I decided to wait a few days.

It still have not arrived to this day and I decided to give them a call. [Apple Sales Support at 1-800-676-2775]. Apparently, there was problem with Canada post and there were lost shipment. They said they were sorry and that another full copy (the $35 version) would be delivered and would get here between September 16th and 21st via FedEx or Purolator.

Shows that I should have been more proactive.