Question : Problem: USB vs. LPT

What is the advantage of using USB to print?
I want to use one printer for two PC's. I suppose I can une an LPT switch without loosing in quality or speed. Is that correct?
Are the printer drivers the same if I switch to LPT?

Answer : Problem: USB vs. LPT

What address does the modem have now?
You can set static addresses to that same network - no problem...