Anyone else noticed the time arsing around? I've got tomtom set to display current time and arrival time, and AFAIK it synchronises time with the satellites. Every now and then it decides the current time is about 20 minutes ahead of Greenwich, then after a minute or so goes back again.
I can only assume that one of the sats has an incorrect clock...
can't see an option in the tomtom software to turn off "sync with satellite time" either, I think Route66 has that option.
Tried loading a ripped copy of Igo8 on it for, amusement, but it wouldn't work.
The Omnia runs tomtom 7 fine, but is iffy about talking to the built-in receiver - I also suspect the built-in is not all that powerful.
However, I bought a (pretty cheap) 16-channel bluetooth one from eBay, (BlueNEXT BN906GR) and it's amazing. TTFF is very good, and once locked on it'll work quite happily from inside the cubby box between the RR seats - from where tomtom is happy to talk to it via bluetooth.
Beats me why everyone is trying to sell 54 channel receivers, mind. AFAIK there are 32 sats, and it typically tracks about 7 or 8 to maintain a fix. I doubt you can ever "see" more than about half the sats anyway, so 16 sats is more than enough. Tomtom seems to track about 14 max, route66 shows a screen with 32 but doesn't track more than about 7 at a time.