The latest version of wm5torage works on the phone.
As I haven't done any unlocking ... I guess this means that the phones are being sold app-unlocked
The SPV C500, C550 and the M3100 I trialled where all partially application unlocked and so was the Graphite. They all took applications out of the box. To unlock the fully to install Sniper/SmartTweaker I had to use PHM registry editor (and it worked on the Graphite as well) to change a couple of entries in the registry .
motorola m301/Ericsson PF768/Ericsson T18/Ericsson T28/Siemans SL45/Pansonic GD87e/SPV E200/SPV C500/SPV C550/XDA Graphite(ASUS) Jupiter/Samsung i900 Omnia (16gb)/SonyEricsonExperiaX10-NOT IMPRESSED