I never assume anything when it comes to IP addresses. Instead of being a doubting Thomas, try it... as I said if it doesn't work, you can always change it back. I'm pretty much 100% certain it will work. Again, you're assigning an IP to your NIC.. not your MODEM. Connections using PPPoE are a little different that connections using the always-on method. When you assign an IP address to your NIC, that is being used for your local network, not the internet. When I ping my computer's name it tries to ping my local address, but the request times out.... now if I ping the address for my modem, then I will get a response. Again, if it doesn't work you can change it back.. it's not like your screwing anything up permanently.. and as Jiffy said, he shaved 15 seconds off his boot-up time. I've seen some computers take over a minute for the NIC trying to obtain an IP address. As soon as the address was static, the computers booted up a lot faster.
<font color=red> If you design software that is fool-proof, only a fool will want to use it. </font color=red>