Only thing I discovered, that I'm sure your already aware of, is in texting/sms, if you double tap the space bar, it will put a full spot after your last word and cue you a space to start your next sentence.
Not so much of a secret and does cost but well worth it, putting my own ringtones onto my iphone, saw many ways, but the easiest I've seen is a program called iphone music maker. Really simple to use and is really quick to upload too. Has cut features, so you can just take part of a song that you like. I just bought it for $17, and I'm in the uk, so guess thats like £8.50, worth it I'd say to have a lifetime unlimited program. Happy days
