Will Nero Reloaded's short lead-out make higher errors?

I am a little sceptic about the new feature of Nero Reloaded, the short lead-out. I think it will make compatibility worse. For example, my LG DRD-8160B has trouble reading the DVD-R I burn because of an error near the end of the disk… (although it’s a picky reader). What do ya think about this ? And how many MB is one “regular” (conforming to the Red Book) lead out ? I thought it could only be 1 or 2MB max!