Hi everybody,
Still not have everything working, so I hope for some more usefull replies.

Here is where I stand so far. With the settings below I have the weather and RSS-feeds working on the Xbox, but no way to reach it from my PC (no FTP and not even a PING-reply).

Also, the python-scripts are not working (and I am sure I have all the files in place), but I am not sure if that has something to do with this.
I read in some replies that some of you have the same setup and have this working. So please, please, can you tell me where I am going wrong?

Thanks,
Alex
On the accesspoint:
Linksys BEFW11S4
wireless b is working (I also have a wireless laptop without problems)
set to DCHP, range: 192.168.1.100 to 192.168.1.50, no WEP, no SSID (so unsafe, but I don't care)
IP of the accesspoint: 192.168.1.1
On the Linksys Wireless gameadapter:
Set to In (infrastructure mode)
Switch set to X, not too II (If I set it to II than weather and RSS on Xbox don't work anymore)
Static IP set to 192.168.1.160 (deliberately set outside the DCHP-range of the accesspoint)
SSID set to 'Any' (default setting)
On the Xbox:
Static IP 192.168.1.106 (If I try dynamic, than the xbox does not get an IP)
Netmask: 255.255.255.0
gateway: 192.168.1.1 (this is the IP of the accesspoint! Is that ok?)
DNS: 192.168.1.1 (is that ok?)
HTTP proxy: no
internet info: yes (don't know what this is for!)
FTP-server: yes
Time synchro: yes
webserver: yes
webserver port: 80
webserver password: none
On my PC:
wired connection to the accesspoint
Dynamic IP, given by the accesspoint. Internet working without problems
Flash FXP
When I connect the Xbox with a cable to my PC, then FTP works! When I try it with the wireless gameadapter, then is doesn't. There is not even a PING-reply from the Xbox.
