Do a ``route print'' on your PC and see if you have multiple 0.0.0.0 (default) routes or if the one there is the one for your VPN connection. If so, that's probably the problem. Not that I know how to fix it.

===========================================================================
Interface List
0x1 ........................... MS TCP Loopback interface
0x2 ...00 07 e9 e3 b3 d3 ...... Intel(R) PRO/1000 MT Network Connection - Packet
Scheduler Miniport
0xa0004 ...00 05 9a 3c 78 00 ...... Cisco Systems VPN Adapter - Packet Scheduler
Miniport
===========================================================================
===========================================================================
Active Routes:
Network Destination Netmask Gateway Interface Metric
0.0.0.0 0.0.0.0 192.168.1.1 192.168.1.106 21
0.0.0.0 0.0.0.0 192.168.1.10 192.168.1.10 1
127.0.0.0 255.0.0.0 127.0.0.1 127.0.0.1 1
192.168.1.0 255.255.255.0 192.168.1.106 192.168.1.106 10
192.168.1.0 255.255.255.0 192.168.1.10 192.168.1.10 1
192.168.1.10 255.255.255.255 127.0.0.1 127.0.0.1 10
192.168.1.14 255.255.255.255 192.168.1.106 192.168.1.106 1
192.168.1.106 255.255.255.255 127.0.0.1 127.0.0.1 10
192.168.1.255 255.255.255.255 192.168.1.10 192.168.1.10 10
192.168.1.255 255.255.255.255 192.168.1.106 192.168.1.106 10
216.243.xxx.xx 255.255.255.255 192.168.1.1 192.168.1.106 1
224.0.0.0 240.0.0.0 192.168.1.10 192.168.1.10 10
224.0.0.0 240.0.0.0 192.168.1.106 192.168.1.106 10
255.255.255.255 255.255.255.255 192.168.1.10 192.168.1.10 1
255.255.255.255 255.255.255.255 192.168.1.106 192.168.1.106 1
Default Gateway: 192.168.1.10
===========================================================================
Persistent Routes:
None

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There's the route print result. I'm not sure what to make of it. The ip I edited is the ip addy for the pix.