A disk accesing problem!

Yeah I am trying to write something to a disk (I know this seems to be in the worng section but it is envolving a torrent so its not). My laptop wrote to a CD - RW disk just a week ago. Now it wont! I even trying to write soemthing in a notepad file on one. And Sonic says it is writing stuff to a disk but then I re-insert it and it says full. This is strange. And Im writing adobe photoshop to a disk. (different from my last topic today which was not anwered anyhow)

Oh yeah suspect isnt here, vacation. Oh well.

Try a different program besides sonic. Windows has built in cd writing software for data files.