回複：it depends, full-time or part time job or student?

You're great. I have two small kids too, 3 year old and 6 year old. I only work part time.
Just now, I tried open Data CD. (Financial Data CD, Passmaster and simulations Data CD-ROM). I can't open the files with .blb extention. Those .blb files should be the main data files. Would you know about this issue?