is there an option in nero when u burn a cd that u can maintain a same volume level for all the songs u add to your cd so when u play back the cd u dont have one song louder than they others and so on??

Yes, it's called "Normalize" and it's a filter. Highlight all the tracks in your compilalation, then right click and choose "Properties". Hit the "Filters " tab and check the "Normalize" box. Or, after you have added all the tracks to your compilalation, switch to " Nero Express" and check the "Normalize" box. Nero levels volumes better than any burning program I have used, I haven't found anything that's even close.