Azureus is a great BT client, and probably the most complete one. The only downside is heavy memory usage (like 99% of java based apps). No changelog btw :(
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Same thing can be done with the Reg Editor and a google search. And much better things can be done with much better *free* softwares (X-Setup). Too bad they don't specify that the performances will "improve" only on a few systems.
