Anybody running a megasquirt?

[TwistedSanity]

Hi people, im new to the volvo scene, had my 850T5 saloon for 6 months now, it has 2.5"exhaust, 3" tailpipe, no cat, dump valve, performance induction system, re-map, new ignition system, strut brace, polybushed top mount, polybushed wishbones, koni adjustable sports system, bigger injectors, bigger drilled and vented disks, progressive nitrous system(in the shed at the moment), strengthened chassis etc.etc, goes like stink(dont they all), i was wondering if anybody here is running a megasquirt system, im fitting one in the next few weeks and wondered if anybody had any experience with them?
thanks for reading
paul