Recommend me a good heatsink

[OneKiwi]

Im looking at getting one or two but would like to know what people can recommend to use.

Looking for pretty low profile if possible and if I could attach a fan that would be great but not a must

What have you used?
Which ones to avoid?
Which ones are winners?

Thanks

[smokes]

For what application?

[Blaine1]

Hi there, I recently put a cd player in my car however it wouldn't fit all the way back due to a plug at the rear which the manufacturer cd player fits on. Will my cd player overheat without it? Daft question I know, I only use it for the radio and cds, I dont have a subwoofer or amp connected.The only way I can get my cd player to fit is to remove the small heatsink on the rear.