My Macbook's been running a little slower than normal. Nothing major, it just takes a little longer to log in and sometimes it'll freeze up for a second or two. The biggest thing is whenever I play files using VLC, the picture and sound stutters and I get this message: ffmpeg: more than 5 seconds of late video -> dropping frame (computer too slow ?) Is there anything I can do to stop this happening? What can I do to speed my computer up? I've only had it for about a month, so I'm still a little unsure figure this stuff out. I was looking for play my xvid files through quicktime, but the codec I found for it only works on tiger and I'm running leopard. Any help you can give me would be great!