Sonicwall Routing

I have a Sonicwall NSA router that is having a very interesting routing issue.  I have a Windows 2003 RRAS server on the LAN side of the Sonicwall that is making a connection to another Windows 2003 RRAS server.  The Sonicwall is then connected to an MPLS network with four sites.  The strange thing is I can reach the remote network on the far side Windows 2003 server from one of my remote MPLS sites but the remote Windows 2003 server can not get past my main site.  Here is a network diagram to make it clear

Remote RRAS (172.16.68.0/24)--My RRAS (10.82.57.30)--Near Sonicwall (10.82.57.3)--MPLS Router (10.82.60.158)---MLPS Cloud---Far MPLS Router (10.82.60.161)---Far Sonicwall (10.82.56.3)---Remote Machine (10.82.56.30)

Basically when I log into remote machine I can ping anything in the 172.16.68.0/24 subnet but anyone on the 172.16.68.0/24 subnet can not ping the remote machine or anything past Sonicwall (10.82.57.3).  I have setup the following static route in the near Sonicwall router.

Source:  Any
Destination:  172.16.68.0/24
Service:  Any
Gateway:  10.82.57.30
Interface: X0
Metric: 5

Any help would be great