Are you sure your WiFi has the SSID Broadcast active? Standard protocol is to disable broadcast after a brief period while adding devices. Going further, there is also a white list of MAC Addresses that security conscience like to use in addition to the passphrase.
Yeah great suggestions to check, SSID is broadcasting and mac address filtering is not active.
Thanks so much for your reply. I've just adjusted my router settings to channel 6: but my 1030 is still not finding anything and things it does find are all scrambled up with questionmarks like in the pictures of the original post...