Hey guys Currently I own an imac7.1 (mid 2007) 2,4Ghz Intel Core 2 Duo with 4 Gig memory, an ATI Radeon HD 2600 Pro 256 MB videocard running Lion. Sometimes I get a bit frustrated with Photoshop and Lightroom being a tad slow. Especially using Photoshop adding filters and using a bunch of layers. I was wondering if somebody could tell me what I could do to my iMac to make it a bit faster/stronger. Somewhere I read that although 4Gig ram is the max, 6 Gig is what could be achieved by using some brand of memory? Also, will SSD drives give me some extra speed and power, noticable. Perhaps I could even change my processor? Is that possible? Anything that is possible and worthy, please advise me.