I'm very happy to hear that though you cannpt read Arabic, you are trying to memorise the surahs. Other than the links mentioned above, it would be also suitable if you could find a CD with the recitation of the Quran. A person I know has bought one from Mecca. So fi you know anyone going on Umrah you could ask them to get you a set of CDs.
But bro, I also recommend that you learn to read Arabic. Learning to read Arabic is quite easy. You need not learn the langugae as such (grammar, meanings etc.), but as a Muslim you should learn to read Arabic as it is the langugae of the Quran.
May Allah help you in what you choose to do!