Hi, Haven't own a mac before, but used them in the past. It's been year though. Anyhow, I notice on Apple they occasionally have the 27" iMac Core 2 Duo 3.0 Ghz w/4GB RAM 1.0TB HD, and ATI w/256MB RAM on sale for $1049 - 1149. It looks like an awesome deal and would like to purchase it. My concern is around gaming and photoshop. 256MB video ram is not that much and would cause some issue if this going to be a long term investment right?