Anybody know a domain registrar that let me easily change the registrant name at anytime without having to pay ?

Thanks for your help.

try it http://www.izdns.com

try on : http://www.registerzone.net you can change all related informations about the domain (tecnical/holder etc) for free.

any of the opensrs registars let you change all the info you want to...

Hi,
http://www.weblaunching.net is an OpenSRS reseller that we have used in the past. You can manage any domain bought from any OpenSRS reseller from: http://manage.opensrs.net

Hope that is of some help.