Marquee tool ratios history

I use 2-3 different marquee (cropping) fixed ratios most of the time. I wish there was a way to save my favorite fixed ratios in a pop-up menu so I don't have to memorize them or look them up every time I need to switch. Extra points for being able to label them ("HDTV", "MacBook", etc.) A fixed ratio history would be a nice feature, similar to the recently opened history in the file menu.