I know this subject has been beaten to death...and I am well aware of the search button...however I wanted to get a response geared towards my situation. I have an early 2008 Mac Pro 2.8 8-Core with the stock 2gb of ram. I am wanting to upgrade my ram but I only have around a hundred bucks to spend. I was thinking about getting the 4gb kit from OWC consisting of 2 2gb chips. Would this be a safe bet or do you think I should just hold off when I can afford an 8gb kit consisting of 2 4gb chips? I do work with Audio using Pro Tools, Logic and Reason, Video work using Premiere/AE and Final Cut/Motion as well as graphics using Photoshop/Illustrator. Most of the video work I do is DV with some HD res motion graphics projects. I really just don't want to corner myself into a situation where I will need to eventually replace the ram that I am buying...I just cant really see myself ever needing more than 16gb of ram.