I wasnt even aware I 2 Activation Serial Number slots they do with permanent authorized. The took my activation that paid for serial number I in addition to their other college in this OS.
But to be real CS5 till today offers everything i need. That's just one example. Clearly, people liked the idea of not having to spend a fortune in one go, but could spread it out and put it in a budget. After the install, run the program, then enter the serial.
