We are having trouble getting our J2me GSM games working fully on Sprint devices. We are using MIDP 1.0. Application currently works but we think tilemap drawing has problems.

Is there any information out here/there on the differences between Sprint's j2me flavour & others?

Also, is there a downloadable working example of a Sprint game like app? We'd like to compare what we are doing to a working game like example to solve these problems.

Last - this website is nice but is there an official Sprint Developer Support? We've been using net based uploaders to test the games but I hear this charges the phone per kilobyte! Is there a more official way to develop for Sprint phones?

Thanks.