I must do:
b4ppc program, which sends a request to a server that has php page.
and to implement xml, for example: I have a database on my phone, but I want to change a data, which keeps in the same database and also sent to a server, where there is the same database, this is just to update it. someone told me that I must use XML, I mean send the new data with xml to the server.
I do not know if I explain it
and I don't know if it's the way to do that.
best regards.. and thank you