Has anyone actually used a 32GB SD Card? I've got one that ive had in my 9810 and now in a 9790 and it seems accessing the media is causing MAJOR freezing........i use BeBuzz and my LED for text messages will flash a few seconds before the notification actually starts to play, but only with my custom ring tones. if I have the phone plugged in and it's using the default tones it works immediately........also, when listening to music (I have approx 1200 songs on the card) the phone is prone to random freezing regularly......it will show the clock, but the arm on the clock isn't even moving.......this has lasted for up to 30-45 seconds. I switched from my 9810 to my 9790 to see if this would resolve the problem, but it hasn't. This all started when i upgraded my card....