I can't find another thread on this, so here I am posting away. I've had my PB and BT keyboard/mouse for about 4 months now (love it!). My keyboard and mouse originally synced up perfectly! When my mouse ran out of batteries, I replaced them and its been working fine. About a month ago, my keyboard ran out, so I replaced them. Now, the keyboard won't sync (hasn't for about a month). I've tried another set of batteries and it still won't connected. It gets to the part where I type the passkey in, but then it says it can't connect. I've tried turning it off/on and the green light comes on for a few seconds and then turns off. Any suggestions?? THANKS!