or you wait for andriod 2.2
Apps management
[*]You can install applications on the shared external storage (SD card, for instance).
[*]The Cloud-based Backup and Restore service can now backup some of the thrid-party app data for future restores.
[*]New bug reporting feature for Android Market apps send developers crash and freeze reports
[*]New "car mode" and "night mode" controls and configurations allow applications to adjust their UI for these situations.