I recommend a laminater as well.
I also use magazine paper stuck to normal paper with masking tape.
Also some laser toner is better than others.
I use a samsung laser printer.
Ive had very good results and also with double sided boards as long as Im very careful with alignment.
I tape the paper to the copper clad with masking tape then run it through the laminator at least 6 times.
Heres one of my better ones:
http://scratchpad.thisandthose.org/scratchpad/article.php?story=20100715160140327
Gordon