Can Anyone give me a rough idea of the cost (and anyone who can do it) of upgrading hard drives in both a MacMini and MacBookPro. I will purchase the drives. Just need someone who know's how to install them quickly and cheaply!

Thanks in advance.

It's dead easy to DIY as the video guides here (http://eshop.macsales.com/installvideos/) will show - and there's always this (http://www.ifixit.com/Guide/Browse/Mac) alternative.