Friends, if you want to have fun playing free with a chance to collect here are some sites that list no deposit bonuses.
I am no fan of the bonus but they are no deposit. It is a real game chip for free. If you do not find use for them at least you can use the free chips to try the games to test systems on real money mode without costing you anything.
See Max Bonus/Bonus Code column
http://www.latestcasinobonuses.com/nodepositcasinobonus.html (http://www.latestcasinobonuses.com/nodepositcasinobonus.html)
See bonus code information on each listing
http://casinobonus2.com/ (http://casinobonus2.com/)
I wish you enjoy.