hello list, I am thinking of changing my os to win2000pro, and would like to know the following. can I just install it over the current os, which is win98se, or do I have to wipe the machine clear first? is the installation strait forward? are there any options I should change rather than just letting it go ahead, to ensure better running of the machine? any other pointers also would be welcome, as I haven't done anything like this before, but win98 is starting to get on my nerves a bit. Simon