VPN and Norton Internet Security

Hi, I need some help with a vpn config

I have an office that I support and the boss is wanting remote access to his network I have a Linksys WAG54G router and Use norton internet security

I have the following setup

-------------- Internet | (ADSL) |

-------------- | |

--------------------------------------- WAG54G Linksys Modem | ( 5 VPN Endpoints and basic built in firewall

--------------------------------------- | |

192.168.1.x

---------------------------------------------------------------- PC with 2 nics and Norton Internet Security |

----------------------------------------------------------------

192.168.10.x | | |

---------------------------------------------------------------- Server and Workstations on Office Network |

192.168.10.x |

---------------------------------------------------------------

Question 1

I have had trouble getting the VPN connectivity

I have configured the greenbow vpn client and the router as shown in the link below

formatting link

I cannot make the connection even with the info from the above link

Question 2

Once I have got the vpn connection working will I need to add some static routes to enable the remote user to get from the 192.168.1.x subnet to the 192.168.10.x subnet

Any help would be greatly appreciated

Thanks

Craig