I was messing around trying to set the timezone and clock correctly, but I couldn't see how to change my timezone from 07000 to 00800. So I went in through the screen menu and chose to restart the Guided Setup. I got the welcome to GS screen, but when I hit "select" to continue, it jumped right to the main "TiVo Central" menu. Now whenever it boots it goes to the GS welcome, but again, jumps to TC when I hit select.

1) is it still possible to restart GS with the oztivo image or have I broken something?

2) how DO you change your postcode?