Recommend a wifi dongle for access point setup

[RobertJB66]

I'm working on the same.

I have a DWA-121 that holds the RTL8188CUS chipset and should be possible of doing this.

As we are on the subject some more information.

I was using openelec before but switched to xbian as this has more linux tools like apd-get and sudo.
I have checked the web and found a number of installation guides. so fare unsuccessful installing them in conjunction with xbian.

I'm also not sure what would be the right name for the network.
Is it a Adhock network, is it a Hotspot, is it a Access point?

This one does work for me http://spin.atomicobject.com/2013/04/22/raspberry-pi-wireless-communication/
This works without the xbian running. When I run xbian as well and set the wlan0 in the setup the wlan0 cannot be closed. I can select the wifi it is sending, but the wlan0 of xbian doesn't allow it to connect. This is a Adhock network and would probably work for me just right.

This are two other installation guides but I was not successful in getting them to run.

Hotspot: http://raspberry-at-home.com/hotspot-wifi-access-point/
Wifi Access Point: http://www.raspberrypi.org/phpBB3/viewtopic.php?t=31227

What I like to do is connect IOS devices to this system in the Car.
The kids can then watch on their Iphone, Ipad their own movies. It works via my home Wlan.

I hope that one can help me with solving this problem.