Random link script that send out unique?

[Due]

The subject says just about everything.
I'm looking for a random link script that will not send the same visitor to the same site 2 times.
It should grap a list of URL's from a TXT file, mySQL DB or whatever.
Anyone know where to find such a script? I can only find something that send out RAW http://adultwebmasterinfo.com/ubb/frown.gif

[Jimbo]

if you find one, hit me on ICQ: 3602093

[noodle]

Why don't you just modify the Out.php3 script?? I thought it would be perfect to do that.