Anybody else found that after updating to the 2.2 (JP3) firmware some times one or two of the keyboard keys dont respond for a few seconds and then they do, I did expect it to have a few bugs being beta but I`ve not seen this mentioned apart from that it seems to be the quickest yet. This is the first time I`ve upgraded the firmware on the SGS may change it to one of the other firmwares till the official 2.2 comes out which in everyones experience is the best one and what other tweeks did they do.