I am keeping old OS on my 1GB card, so really have nothing to lose by trying to put new system on my 2GB card. However, I have spent a great deal of time over the last two days trying to reinstall your kbdd hack to be able to utilize my Freedom Bluetooth keyboard, but without success. That hack previously proved to me quite quirky to install, with much trial and error before eventual success, with no ultimate "correct" method emerging from the process which I could readily duplicate. Of course, I have followed similar attempts and methods this time, with really no individual step proving consistently successful. And I really need to be able to use that portable keyboard. Obviously, this is frustrating for me, and I'm backing off for now, hoping that maybe you can see if your kbdd hack needs some adjustment for the new operating system. However, I do recognize that at this particular time you have far more important adjustments to make in your hacks before tackling something like the kbdd, whhich must have a quite limited number of 770 owners interested.