Mine has gone nuts! It keeps on replacing common words with names in my address book, for example, "yiu" always comes on when I try to swype "you", then i have to highlight, select "you", then exit the hidden word hint thing. I have deleted "yiu" from the SWYPE library, but everytime I restart the phone, it comes back again! Also I find myself needing to correct words a lot more often now than before. I consider myself an advanced SWYPER (i used to be able to SWYPE a decent email with just my right thumb), now it's getting frustrating! I have read people saying just give it time and it will re-learn the words you use most, but it's been over 2 weeks...how much longer does it need?