Did anyone else notice this but it seems to me, that memory handling is a lot better. Some web sites, where previous firmware version reported memory low problems are now browsable. 770 still alerts "Memory low" when pushing it too far, but most importantly it doesn't go to extremely sluggish mode, when encountering a low memory situation, it just reports "Not enough memory".
BTW, that reminds me : Nokia, please notice: 770 is excellent device but the successor of 770 should have a bit or byte more memory.