I'm planning on buying a Mac Mini soon and I just can't decide if I need the 2.5GHz model or not. I haven't found any comparisons between them online anywhere. Probably the most intensive things I do are Camtasia screen capture, editing of those captures and converting in Handbrake. I don't do a lot of DVD rips or converting DVDs or anything like that. I don't do any gaming at all. I have a big iphoto library and use imovie sparingly. I would like to get the 2.3 and upgrade the RAM, but I don't want to be disappointed with the performance either. Would I see a huge difference in the 2.5GHz model? Any advice you can give is greatly appreciated! Thanks!