all of the drives you posted are still much bigger than the one i saw
it was about 1/4 smaller than the sandisk micro
it was just unbelieveably small


it had a blue flip cap that flips to the otherside of the drive when needs to hook up USB 2.0 port
it was just tiny
damn it i want that thing

1GB super tiny key
if i do get it, i might have a problem not losing it though lol

EDIT: ok i found something of similar size but still a tad bigger than the one i saw
http://www.trekstorusa.com/thumbdrive_mini.htm
also theres no 1GB for this trekstorusa thing