Overwriting the .dtors section with gcc 3

[Aviv <avivdog () bezeqint net>]

Hello
I've read the guide on the library here about overwriting .dtors [ 
http://www.securityfocus.com/library/3245 ], but it doesn't work for me.
I've tried with a few people who aren't new to this, but they couldn't 
make it work on my box too.
My only guess is that the guide was written for gcc2.* and I'm using gcc3
Is this true?
Is there a way around this?
Thanks