It's fairly straightforward. In your channel settings box, assign a number where it says "fx". Then go to the mixer, click on the corresponding insert number, then click open one of the simulated racks in the right hand part of the mixer and addyour effects. I'm up to FL 6, so I can't remember if 4 is set up exactly the same, but I think it is.
I recommend the upgrade to vers 6 btw. As a registered user, all upgrades are free.
Ed, I totally agree about checking the manual. I will say though that FL's isn't a very intuitive or easy one to use at all compared to some others.
AJ
[This message has been edited by Bluezplayer (edited 02-11-2006).]
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AJ