i just paid for and downloaded mm10 for my n900,unzipped it,removed memory card,connected 900 for mass storage mode and dragged over the unzipped folder into the .documents folder on the 900. located setup and all installs no problem at all. but when i go to open mm10 it begins to open for a second and then just closes.tried a reboot and an uninstall/reinstall but same thing. i need to use this in 2 hours time!!