Sampling kicks has been a tradition in dance music for years, so let's share our tips on making them usable! ;)
I find that loading it into a sampler three times gives a lot of control over the sound. Put a high pass filter over one, a band pass filter over the second and a low pass filter over the last. Then use a really tight amp envelope for the first, a longer one for the second, and a longer one still for the last.
Thus you get the click without any high-hats, the body without any mid-range mess, and as much bass groove as you want.
Then you can always replace layers with other kick samples to give it a different feel...
:)
Anyone else?