Just wanted to ask the guys that have 8GB of RAM in their mbp if it was worth it? Running my 17" mbp with 4GB of RAM via 24" LED ACD in dual monitor mode running 6 spaces and especially running VMware fusion just to run light programs such as access 2007 and excel seems to tax my 17" in the memory department. The 17" still runs pretty good but I do notice that under activity monitor the memory seems to have a huge amount of page outs and the color wheel shows up once in a while. Would upgrading to 8gb of RAM be the remedy? Will it make the whole os that much faster? I would think so but I'd like some opinions, thanks. I would just use my Mac Pro thats on my sig but I have it connected to my hdtv most of the time and use it through there. I'd like to use dual monitor with my notebook for my courses. I hate transferring school work data from the 17" to the mac pro on a daily basis.