I've got a Sony Ericsson W302 phone, and it's got some glitches I'd like clarified, 'cause they don't make much sense:[*]My phone lags sometimes, badly. Like when you're typing a text. Is that because the firmware is to heavy for the processor or something?[*]The walkman player sometimes won't play when my normal headset or bluetooth headset is connected. It just hangs, and does nothing. And it crashes when you go into the file browser.[*]When a text comes in while I'm playing a game, or just music, it crashes and does a hard-reset. Maybe firmware issue?I've contacted a local reseller about this, he updated my phone to the latest firmware which 'should solve everything' but it has made it worse. It's getting really annoying right now. I must also stress that I haven't modified it in any way, there is nothing on the phones internal memory, everything is on my memory card. I'm thinking of getting an ipod touch, unless this can be solved. any help is appreciated.