
 Detailed explanation of 'time code' comment by SmartCD:
 =======================================================
  
 SmartCD uses two methods to identify discs. The first is the 'WhichDisc code'
 and the second is the 'time code'.
 
 The 'WhichDisc code' is a (supposedly) unique serial number which identifies
 each CD. This is the best method of identification, but (i) cannot be read
 while the disc is playing, and (ii) can only be applied to the 'current'
 disc, i.e. you must *Mount a disc before you can get its code.
 
 The 'time code' is simply an indication of the length of the CD. This is not
 reliable - although your chosen drive will always report the same length for
 a given CD, different drives gave slightly different values during tests. 

 Clearly the WhichDisc ID code should be used whenever possible, but you must
 save the value (it is part of the listing) before it can be used by SmartCD
 to identify a disc.

 This comment has been made because your CD catalogue file does *not* contain
 a value of the WhichDisc ID code for the current disc.

 Solution:
 =========
 
 The system now knows the WhichDisc ID code for your current CD. You should
 select 'Save Listing' from the CD panel menu and try the last operation
 again.

 [END]
