I wanted to burn a disc of 10 songs from my itunes. I put 4 on the other day. Now I've come to put the other 6 on and it says I should insert a blank disc. Is there anyway round this or do I need to use a new disc?
You sound like you used a CDR disc which can only be recorded on once - therefore you would have needed to add all 10 songs on at once. You need to use a CDRW disc which can be overwritten again and again.