slightly off-topic, but I know the three private IP address ranges are:

class A network 10.*.*.*
class B network from 172.16.*.* to 172.31.*.*
class C network 192.168.*.*

For homes and small networks, I've always preferred to use 192.168.*.* because I highly doubt that I'll ever have more than 254 machines running in my house. Lately though, I've noticed more and more use of the 10.*.*.* range, like networking hardware aimed at SOHO coming with that as a preset. Is there a reason behind this? Are they just thinking that 10.0.0.1 is a heck of a lot easier to remember than 192.168.0.1? Not that it really matters in this situation or any other, but it's just one of those things...