Really obvious advice of the day

Don't look up the current price for the same configuration of a computer that you bought three months ago, because it will be cheaper. Computers are just like that. (No it isn't horrendously cheaper, but about 10% so. Of course, I really needed the new machine three months ago). And of course there is a new fancy model as well, although that one is a fast Pentium 4 machine rather than the Centrino model I have, and while considerably faster it is probably less good for running from batteries a lot. It's heavier too. It's got more USB ports and a DVI port though - not that I have anything to connect it to from a DVI port.