Piff

...a day. Any ideas? I switched my roaming to "at home" in hopes of a better phone life. I now get 2.5 days out of it, but I was talking to someone with the same phone and they said they get about 4-5 days worth.
Also, I'm having troubles with texting. After I type the word "we" in, it jumps to 65/140 characters (which doesn't add up at all, I'm at usually around 20/140) and I can't see anything I type in after this. I've tried to go into menu -> settings - > text entry -> my words to look at my dictionary and it reboots the phone. I was wondering if anybody had any clues to why this was happening and what I should do : )