I have just purchased a Gateway MX6440 laptop really as a replacement for my
main desktop pc, which was just repaired. I had thought I could use it
while the main pc was gone... however I didn't realize my cable modem was
fried by lightning too. [I thought the 4 static lights were because the pc
was out... not realizing the modem *activity* light wasn't on at all.]
In any event, I am now ready to install the router, so I can use the laptop
on the internet, and I'm worried about the security, and the installation
process.
What info do I need at hand [i.e. mac, IP addresses, etc.?] Or is it really
as simple as the LinkSys WRT54G box says... insert the CD... and voila!?
Where/how do I check the security settings? I don't want anyone from the
outside to have access. At this time I don't want the 2 pc's networked, I
just want to get the laptop online. Since my desktop will have to share the
router, what should be done first? Switch the cable modem to my router and
plus in my desktop... or laptop? Linksys instructions say run the CD before
plugging in the router. So does that mean that the LinkSys software has to
be installed on my laptop... before the router would pass a connection to my
desktop pc?
I'm sorry I am so dumb about these things. Honestly, it's not because I
haven't read anything about it. I just can't figure out was comes first,
and what works with what.

I will appreciate any advice from some kind
souls here.
Barbara