Recently my computer has been negatively affected every time I open the folder that I keep my videos in which is 66 gigs. There's a green bar at the top that indicates loading that moves very slowly when I open it and move through it and my computer starts making a sound like it's working really hard. My computer eventually starts seriously lagging and becomes basically unusable simply from opening up my video folder. Does anyone know of a possible solution for this? It's a pretty bottom of the line computer that only cost 400 bucks that I bought last year but I don't have the money to buy a new one. It's a Compaq Presario PC SR5350F. Everything else it seems to handle fine, like my music collection which is much larger than the video collections.