SOHO hosting through DSL with 8 static IP - Help!

Hi,


I subscribed the DSL 128kbps/64kbps :-
######################
Proctol: PPPOA
Subnet: 255.255.255.248
IP: 211.1.1.4/29
Gateway: 211.1.1.3
Modem Passwd: admin2
Modem ID: admin1
Provided Aztech Turbo 900E
#######################

Currently have configure the Aztech --> Hub --> 5PCs (192.168.0.2 -
192.168.0.6)
Aztech as gateway (211.1.1.3)/NAT with internal IP 192.168.0.1
The PCs user able to sharing and connect to internet.

The question is, how to can configure to use the static IP
211.1.1.4/29 (211.1.1.4 - 211.1.1.8) .
IF i no more sharing for Internal 192.168.0.* user

1.All the 6 IP straight forward add to a 1 Linux Server(Like what the
Hosting provider)

OR
2. 6 IP goes to separate 6 Linux server.

OR
3. 5 IP goes to separate 5 linux server, 1 use for PCs internet
connection sharing.


What are the correct configuration, in term of hardware, router
needed?, switch needed? as well as software.


Thanks a lot
qaZaKa