I think data storm's great. A bit buggy, but hey what do you expect for free.
I've been playing FL and Disco long enough I know where almost everything is, so only use DS for newbie chars. I don't consider that cheating.
The only thing is, it won't pick up the new data for 4.80. I uninstalled/reinstalled DS, and even removed the stuff from Windows registry. It must hide its config files real good.
