Well that could hardly have been closer!
Up to 132 quid now, but not sure what to go with next. I fancy Chelsea to beat Man U as I think they'll put a stronger team out and will probably be the more motivated of the two sides, but I'm not quite confident enough to put my full wedge on them and it may be worth waiting until the line-ups have been announced. Chelsea's odds will no doubt drop if they do have the stronger line-up, but it might be best to be on the safe side.
Edit: Fuck it, 61 quid on Chelsea at 6/5 and the same on Rangers at home to Inverness at 11/10. If both go tits-up like the last time I split my stake, then at least I've still got my tenner waiting for me to start again!