Sometime back I used to be the proud owner of the Nextel Blackberry 7510. However, since it didn't work in letting me send/receive emails, and gave me headaches, I decided to return it and went back to the old fashioned cellular phone. Now, I see that Nextel has come out with their "new and improved" Blackberry 7520 with a lot more gizmos on it. My question to the group is: Does anyone have the Nextel Blackberry 7520 (with full web/email package and phone service)? How is it overall? Does it give you headaches when you have to use it as a phone? Do you HAVE to have the blackberry data plan? If so, is there anything cheaper than the $35/monthly for 3MB? Are you able to send and receive emails? What do you think are the pros and cons? I want to be 150% sure if I am to purchase this unit...that's why I'm doing the research first. Thanks.