Basically, due to a sudden passing I am due to inherit around £400k (after tax).... I'd like to invest this with a view to getting a good return on my investment in as reasonably short a time frame as possible... needless to say I've never had this sort of cash to even think about investing before so I don't really know where to start... what would people recommend? Where would you invest this sort of money if you could and what sort of return would you be looking at? I know its a bit open ended because you could say how long is a piece of string, but I'm just looking for some ideas...