Maybe IMGBurn doesn't like the discs you're using if it's just an issue with that program.
Try a different brand or different disc type (test DVD-R, DVD+R, DVD-RW, DVD+RW, CD-R, CD-RW)
Don't get angry at people trying to help you.. KIA is right, you've not given much info. What does the IMGBurn log tell you?
Which motherboard do you have?
Have you tried other SATA ports?
Have you tried other SATA cables?
Which DVDRW do you have?
Which firmware of DVDRW do you have?
Which Operating System?
Which version of IMGBurn?
Do you have a non-admin user account?