Just a little reminder to help others out. When downloading ISO images (or other files too), if a MD5SUM is given by the provider make note of it and test your download.
I used to do this all the time 5 or 6 years ago. I never had a bad dload. So, over time I stopped checking the MD5SUM value.
This past week I lost at least 4 hours of my time due to a corrupted download. If I would have taken the extra 2 minutes to check the MD5, I could have saved that time (not mention the multiple CD disks burned).
Remember, your time is valuable. Better to take 2 to 5 minutes to verify a download, than to WASTE hours upon hours.