Apple Logic Pro /LogicExpress Discussion

I usually bounce down my musical drafts to AIFF and then burn to a CD 
for car listening. This has worked fine hundreds of times, but one time 
it made a bad file. And then I tried to burn the CD and it failed. I 
tried different software (Itunes, Toast), different drives, different 
computers. Everything crashed and I wasted dozens of disks. I called 
Apple and had to take my computer to the shop. I installed a new hard 
drive and a clean system. It took hours of my time. All this hassle and 
it turned out all to be due to one bad file.