Hi Soultaker51 and Welcome:
I’m a little confused by your post so let me make the following observations.
Your limited version of Nero (Essentials) is compatible with Vista so that’s good.
If you installed InCD, I suggest you remove it as packet writing (especially InCD) is at best, problematic.
What are you burning with Nero (commercial DVD backups, data files, etc.) and how long do the burns take? Can you provide burning logs which are often available at the end of a Nero session. What media are you using? Confirm your computer is in DMA Mode using the following link and make certain you are using quality media (Verbatim or Taiyo Yuden).
Update: Request made to move this to a more appropriate forum.