Need help connecting to NetScreen VPN using Kame IPSEC

Hi Everyone,
I'm a newbie to VPN (and networking) and would really appreciate
someone helping me. I have been for the last 3 days pulling my hair out
trying to connect to a NetScreen VPN on my work. In windows, the
netscreen remote (vpn client) easily connects without problems...
However I would really like to be able to connect using linux.

Kernel: 2.6.7
Distribution: LFS

I have tried many guides online for VPN but have failed in all of them.
So far I have managed to rebuild the kernel and start racoon with no
problems. But the configration is no where working.

I'm listing all my settings that I see in NetScreen Remote.. hopefully
somone will help me create all the racoon.conf, ipsec.conf... what ever
files..

*** Remote Party Identity and Addressing

ID Type: IP Subnet
Subnet: 192.168.0.0
Mask: 255.255.255.0
Protocol: All

Connect using: Secure Gateway Tunnel

ID Type: Ip Address
64.xx.xx.xx <-- ip to vpn router

**MY IDENTITY

Preshared Key: { A regular string xxxx }
Certificate: None
ID Type: Email Address
xxxxxx@xxxx.com <--- my email address @ work

SECURITY POLICY

**Select Phase 1 Negotiation Mode

Aggressive Mode (selected)
Perfect Forward Secrecy (disabled)


** Authentication (Phase 1 Proposal)
Authentication: Preshared Key; Extended Authentication
Encrypt Alg: Triple DES
Hash Alg: SHA-1
SA LIFE: Unspecified

Key Group: Diffie-Helman Group 2

**Key Exchange (Phase 2)
SA Life: Unspecified
Compression: None
Encapsulation (ESP) Protocal: (true)
Encrypt ALg: Triple DES
Hash Alg: SHA-1
Encapsulation: Tunnel

Authentication Protocal (AH) **** DISABLED***

Also note, that as soon as I hit connect on the vpn router... then a
box pops up that asks me for another username and password...I just
type in work email without domain, and then I type in a special
password given to me.

I would really like this to work, and I hope you one you guys can help
me out :)
If it works, I'll post a nice Howto so other users will also be able to
connect.

Saad.