Thanks both!
lesta regarding the lag, it's most likely the videos as they are currently 600x400 yet at my end I hardly notice it, maybe some issues with very low broadband speeds. Just tested it myself, tiny bit of lag when the video's get embedded then it's instant scrolling. It shouldn't get any slower but if it becomes a problem for people and it's putting you off visiting please let me know and i'll do my best to fix it. Hope that's ok for now
