Question : configuring VPN NAT transparency

i  upgraded to 6.3 with pdm 3.0 and i need to vpn to work. im tring to find some info on setting up the VPN NAT transparency so i can work from home this weekend. what command do i use? i tried the protocol fixup for pptp and i also tried static routes, and applyed an acl to permit GRE into my network but was very unsuccessfull doing so. i took all the commands out of the config, except the protocol fixup. can someone help me out?

Answer : configuring VPN NAT transparency

Nat transparency for IPSEC is enabled by default with 6.3(1), there is no configuration necessary. Only the fixup pptp if you are using a Ms PPTP VPN client.
The Nortel VPN client is IPSEC, so you don't need GRE either.

Is the PIX working otherwise?