The 7200a is an IDE interface drive and the drivers are found within the operating system. There is no need to update the drivers, as you won't find better ones.
You can look for updated firmware for the drive. Use ImgBurn, Tools-->Drive-->Look for Firmware Update.
You don't mention the type of disks you are using or the burning speed you have used. Either of those could be the culprit. If you are using mediocre media, try burning at 8x.
If you can find them, use Verbatim disks with the AZO designation on the label of the cakebox....not their newer Life Series.