Transferring files from PC to Mac

I have just got a Macbook Pro - hallelujah!! I had a PC before this.

 

However, I have a serious issue. I copied all my files from the PC to CD's using the Norton 360 backup that was on the PC. The Mac will not read these CD's. I no longer have access to the PC and all my material is on these CD's!! What do I need to do?

 

Help!!!