In working with the Craig netbook with Android 2.2 I had a problem with the Wi Fi connecting to my router. I thought it was defective (may yet be) but found a work around. First of all I have a WPA 2 personal level of security on my Linksys WRT54G router. I added my network SSID to the Craig netbook manually and put in the network key but it would not connect. I know the wi-fi is working because I am picking up other networks in my range. My network is in the list too (because I added it manually) but it does not have the icon on the right (looks like a lock on secured networks requiring a key). The other networks have the icon but mine didn't. And also, it reports my router/network as "out of range". Out of range? I'm one foot away from my router while setting this wi fi up. So I figured this to mean that, because I don't broadcast my SSID, it is not picking it up as an available network. OK, I enabled "broadcast SSID" in my router just to check that out and I was then able to connect with the netbook. But I don't want to broadcast the SSID (for security reasons) so I put my router back to NOT broadcast SSID and tried to figure out another way.
Ok, on the device (in my case, the Craig netbook), in the Android 2.2 Wi Fi settings, I turn the WI Fi OFF. Then I reboot. It's set to enable Wifi by default at start up. For some reason, doing it that way, not leaving the WI fi on when shutting the netbook down but turning it off before shut down, when the operating system boots up the next time and automatically starts the WiFi again, I am then able to be connected to my network. Weird huh? I tried this procedure five times already and it has connected all five times. Don't know why it's like this but all I care about is that I can connect now. Hope this helps someone else.
P.S Dad61...VERY cool of you to register just to post a help to others.