I.R.I.S. OCR Regristration...I don't get it

[Indy443]

I recently heard about and downloaded the limewire version 4.2.6. I haven't done any downloads since college, about three years ago, so I'm wicked excited to get back into it. I installed the program with no problem and was able to get about 5 songs, then without warning the program shut down...When I went to re-open the program the pop-up for I.R.I.S registration came up, so I completed what information I could, minus the serial number because I didn't know where to find it, and sent it in. Now I suppose I'm waiting for some type of email with a key, is this correct? It has been two days without any email, is this normal? And I will say I apologize if this issue has been addressed before or if I am only being impatient, I did try to find the answer to this on my own.

My system is a Toshiba Satellite A-45 notebook..Windows XP Home, Pentium 4...60GB HD

Any input would be a major help...thanks!!

Jesse