Hi! I just bought a pearl 8130 and am lovin' it

but I have a question... I'm trying to install weather bug mobile and the only way to do that evidently is to download it on the computer and use the application loader on desktop manager to install it to phone (that's what the weather bug support page informed me) But whenever I try to do that it tells me it can find no available software for my device.. Again I consulted the weather bug help page and it said to update my desktop manager.. I already have version 4.3... Has anyone else encountered this problem or have any tips? Thanks!