new network + hardware

I hope this is the right group. I am getting adsl soon and will have to
redo my home network. What my problem is I dont know which way to approach
this or what hardware to use.

Any suggestions on adsl modem and a separate wireless/router/switch or an
all in one? I do require a firewall, the SPI type, IDS would be nice but
not essential. Logging would be nice. Im thinking 54M wireless would be
better but that's where I get stuck. Who is best to use. Netgear have a
new box coming out but its not here yet. I would like some suggestions from
people that have gone though this as to what may be best. and what make's
etc are best to look at.

Regards

Lee