Hi Craig,
I followed your route back in 2007 and got a bridge camera, it will help you get back in the swing.
I also now have the P510, bought for the long lens range as an alternative to the cost and weight of DSLR glass, but you're right, it does struggle in low light, both with focusing and image quality
Have you got 'full blown' PS or Elements?
Could you do me a favour please?
Could you Edit your Profile and put your first name in the Real Name field and where you are (roughly) in the Location field? - thanks, it helps if we know how to address you and where you are.
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