The corsair is a very strong PSU, if you could tell us more about your system then it would be easier to tell you if it was a good purchase, not everyone needs 1KW+ PSUs but I'll assume you'll need it
The only thing that I don't like about it is the voltage regulation on 5V :
http://www.techpowerup.com/reviews/Corsair/HX1050/5.html
The OCZ Agility is a good drive, can't tell anything bad about it :
http://www.anandtech.com/show/4346/ocz-agility-3-240gb-review
Ill be using (eventually) 1 pump watercooling system cooling i5 3750k IB OC'd like a madman would, 1 680 gk110 (maybe 2 depends how big my tax return is this year
), mobo, 2 1tb hhd's, 1-2 SSD's, 16gb 4x4 1866 ram, around 8 120mm casefans for my push/pull trip/single rad, as well as 3 maybe 4 140 mm fans, LEDs on all fans. As well as a few string LED lights/cathods... you know.... for light... hehehheh.
i like the deal on the HX1050
whereabouts you located? i also use Can Comp in my town of Kingston, they are a great store and have good deals often.
I think im definately going to jump on the 1050, it seems like a decent deal, the Agility 3 however, im not sure, i just got one of these for my dads laptop awhile ago during this same sale, and its on again... however, it would still be a good upgrade for later, unless ssd prices drop in the upcoming future, which they might.
Also, im located in London, i go to the london-richmond one
. Currently working in windsor for this coop term, (Software developer). I love canadacomputers!