i try to get pingchat 0.95 for Android on my eDGe, but every website i try I get an error 404 or an authorization problem. in the meantime i became member of site i can't even remember where they are.

i've got a couple of apps lined up at appbrain, but also here i've got a problem.Appbrain want to have a phone-number, but my eDGe doesn't call.

bottom-line; i still look for some help. can somebody explain me what i do wrong here and how i can fix this in order to download more apps?