I have now been using my HTC Tynt II for a few months and must say that I am impressed. I used to have Qtec 9100 before I bought it and I must say that HTC have made a great job with the sequel. I has Windows Mobile 6.0 wich makes it ideal for syncronizing with your pc, mac or exchange server. Office Word, Excel and Powerpoint mobile is pre installed on the phone and it let´s you receive files and open them. You can evan connet you phone via wireless network to your lcd tv and show powerpoint presentations. HTC Tynt II is a very nice mobile phone and actually almost a pc!