Hi, I would appreciate it if anyone can give me some advice on purchasing a new Macbook Pro. I currently own a Macbook unibody 2GHZ with 2GB. I run it mainly for surfing, using office type programs and occasional Photoshop / Fireworks use. I also have VirtualBox installed to run Windows XP with Office 2007. I am forever running slowly which is hardly surprising with so little RAM. I was considering just upgrading the memory to 4GB but I am not sure whether that will handle all the applications I use, I intend to start using the CS5 suite that I have purchased much more in the future. I have narrowed down my choice to the 15inch Macbook Pro with 8GB ,500GB 7200 HD and the high-resolution antiglare screen and the i7 option. Am I correct in thinking that 8GB memory will allow me to keep all the applications open and in use; such as having multiple Safari sessions, Photoshop, Fireworks on the Mac side and Windows XP with Office 2007 on the VirtualBox side. Will the whole 8GB be available or is there some other restriction that I am likely to run into ? If there are any other issues that I should consider I would be very grateful for any input. Many thanks.