I have a firefox version called screengrab which does the same but for the browser. I also use lightscreen portable for everything else. Both work like a charm. Although I have a twitter account I don't really use it much and I found tweetdeck annoying with every pop pup that came up. But to each his/her own right? Now OD, that's different. I've had it for years and it's something I just can live my cimputer life without.