As title. I'm looking for an 8GB kit for my soon-to-arrive 2011 low end 13.3" MBP. I'll also be adding an SSD once I've had long enough to get used to the machine to appreciate the difference. 
OcUK have no 4GB DDR3 SODIMMs in stock, but a competitor local to me who I trust does. Are these compatible with the MBP?:
Please advise. Thanks.
EDIT: BTW they're retailing at £71.50 for the above kit. That's good, right?
OcUK have no 4GB DDR3 SODIMMs in stock, but a competitor local to me who I trust does. Are these compatible with the MBP?:
I'm pretty sure that's the right type and speed, at least, but I remember reading Macs can be 'fussy' despite on-paper specs being correct. I know Apple usually use Hyinx RAM but that's still showing as pre-order. So, would the above run OK in my MBP?
Please advise. Thanks.
EDIT: BTW they're retailing at £71.50 for the above kit. That's good, right?