Of the limited set of new functions available in the PRS700, I find the Text Search Function the most useful. I imagine it to be vital for many research purposes.
Would it be possible to port this search function from the PRS 700 firmware onto the PRS 505?
On a side note, the annotation tool holds promise for note making, but I'm sure anyone with experience on a touch screen device, knows how slow search and peck typing can be.