Sharing Internet: from VM to OSX

Hi,

I want to share the internet connection I establish under VM/Windows XP with the rest of my host system Mac OSX.

I use a special USB-WLAN-Hardware that only works under Windows XP, there are no drivers available for OSX. Everything is fine, it works for the VM, I can easily connect to the internet. But I want to have that internet connection under OSX as well.

How do I do that?

Thanks in advance!
Dennis

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Configuration:
Macbook Pro 15" / 2,4 GHz Santa Rosa / 4Gb Ram
Mac OS 10.5.2 Leopard
Parallels 3.0 / Build 5584
VM with Windows XP / SP2
AVM USB-WLAN connected to VM / Windows XP

Additional Information:
- I receive the internet connection from a WLAN access-point in the neighbourhood
- all Firewalls (Mac OSX/WinXP) are turned off (for testing)
- I chose "bridge" for VMs network settings
- I dont run any specific network software


Here are some screenshots:

Parallels Host-Guest:


Parallels NAT:


Windows XP / ipconfig:


Mac OSX / ifconfig