very tricky this it depends on the size and compression of whats on the discs and what distortion you may suffer by trying to merg the 2 together,if the total is less than a dvd say 4.6 gb then it should be possible but not without its problems,what you maybe could try is to filter the discs of any rubbish you do not want to decrease their size then burn if size is compatable with a standard dvd disc,try dvd shrink but i doubt it will work
http://www.mrbass.org/dvdshrink/ this is for shrinking not copying as is illegal
http://www.mrbass.org/dvdshrink/ this is for shrinking not copying as is illegal
