I bought MW Collegiate Dictionary and World Alamanac from sprint. handango web-site. I also downloaded free Mobipocket reader to read these ebooks as suggested. You've to have a valid PID # to read these ebooks. The PID on my Treo was not working right from the beginning.

I sent several emails to Handango and Mobipocket CSR but there is not even a reply from them.

This looks totally ridiculous. I am able to read them on my desktop which has a different PID number but never on my treo. Anybody has any siggestion ?