ECU Upgrade

Wassup fellas,
How many of you did an ecu upgrade? How much of a difference did it make? I was thinking of upgrading the ecu and getting new cams. but I wanna know How much difference they give you.

I take it you have an EX?

Get the cams first (you have a DOHC, I presume), then dyno tune with piggybacks (i.e. VTEC controllers, AFC, etc.)

true shiet there...
another idea is a jdm ecu...
like from www.jdmhondaparts.com
also... www.superchips.com practically promises at least ten hp for any ecu reprogramming they do...