Hello there. As for #1 I am not sure.
As for #2, I have Earthlink DSL and share it between
my Amiga-4000 and Windows XP Machine.
Here is what you need to get DSl to work with Amiga.
This is the software you need.
#1 Miami TCP / IP Or Genesis TCP / IP.
#2 Ibrowse 2.3 Preferably, but the current versions
of AWeb or Voyager should work as well.
#3 Either Miami SSL Or AmiSSL Depending on what
browser you use.
If you get an X-Surf / X-Surf II Or any other Amiga
or if you have any of the PCI Controller cards you could use a PCI based network card.
I use The X-Surf Network card.
I am so happy with the ability to use DSL on both
of my computers.
I am also in the process of restoring an SGI Inddy.
After I get the Indy up and running I will try out using
DSL with that system as well.
Eventually I will get the Network Adapter for my
Sony PlayStation 2, and use DSL for online gaming
with my PS2.
If you need more help, ask again.