After owning my Omega for several months now and being a member of this superb site for the same period, I have been reading (and learning!) about some of the common 'quirks' that these cars have, and also the excellent advice and support from fellow members!! There is just a couple of queries I have which I am sure you guys can answer!!
1) The 2.2 has a 'drive by wire' (DBW). There is an excellent 'how to' section on how to clean out the DBW throttle body etc. What are the symptoms of this needing cleaning (i.e. poor idling etc)? What age/mileage should this be cleaned out?
2) Auto gearbox upgrade - I am aware that an upgrade is available (version 9?) and that 'The Boy' offers an upgrade service for members. Unfortunately, I live 100+ miles away from TB, so my question is, is this something usually only vx dealers usually do (and how much does this cost) or do some GOOD independent garages provide this service ??
Thanks in advance for your help!!

Dan
1) I don't see why the cleaning interval should be any different to the V6, I would say every 20k or so, sticking throttle body could result in occasional high idle.
On another note if you use fuel additive e.g. Forte. STP, or Redex (or - 'superfuels' such as Shell V-Power, BP Ultimate, or Texaco HighOctane, all of which contain detergents) this will also help keep the fuel system and injectors in good shape.
2) Autobox upgrade requires Tech2, so Vx dealer only, cost £50-£100 depending on the dealer's goodwill. TheBoy (and one other person I know of) have privately-owned Tech2 devices, but this is very rare due to the unit cost e.g. £3k+. The advantage of doing it at TheBoy is not just price - but also that it will get done right which is much more important.