Good Balancer

Hi!

I'm searching a good balancer for my LiPo. I will buy a Zippy 5000mAh 11.1V LiPo. ( http://www.hobbycity.com/hobbycity/s...0C_Lipoly_Pack )
This LiPo has a JST-XH balance thingy. But, I want to use the balancer also for in the future, so the balancer should balance LiPo's over 5's and more.
And what if the next LiPo hasn't a JST-XH balance thingy (dunno how it's called) can I just buy/make a adaptor?

So, do you know a GOOD balancer for me? Please let me hear it!

Thanks in advance!