VPN RV082 -> W2K3

[foxyy]

Hello,

My windows 2003 server is on the net, fixed IP - Location A (aaa.bbb.ccc.ddd)
The VPN is working fine if I build it from a XP workstation based in the location B.
(Authentification based on profile user in Active directory and VPN connection create with the XP wizard).

I would like to build the tunnel for all the users (location B) through the Linksys RV082,
to avoid to setup all computers with a VPN connection.

Location B : dynamic IP (xxx.yyy.zzz.aaa)

On the RV082.

What are the settings for :
- the local group setup ?
- the Remote client setup ? IP only ? aaa.bbb.ccc.ddd

- IPSec Setup ?

Where must I define these fields on the server ?
- phase 1 DH group
- phase 1 Encryption
- phase 1 authentification
- phase 1 SA Life Time
- phase 2 DH group
- phase 2 Encryption
- phase 2 authentification
- phase 2 SA Life Time

I just find the field for the preshared key ...

All tips are welcome