Treo 650 Dying? No shift! Treo 680 review coming soon

Alas, my beloved Treo 650 is sick. Apparently, a recent fall injured the Shift key which jams in the shifted position. This has had a ripple effect on the keyboard and functionality. I am off to England to do some consulting and will have to manage with the 650 until I return, by which time my 680 should have arrived. As they say, shift happens, sometimes too much.