if you still have the imagio and if it has wifi, connect it to wifi and set up active sync account with Google. it will auto sync your cal and contacts, and your Google base android device will sync instantly maybe 10 secs at most after your wm finishes syncing it will all be on your droid.
Setting Up Your Windows Mobile Phone for Google Sync : Mail, Calendar & Contacts Sync - Google Mobile Help check this link, it will help. you can ignore important notice at top. If you sync with pc prioror to this, then it will want to set up things like make changes to pc, or changes to device when things change (contacts, things like that) and since you just want to pull all info off as is, don't sync with pc and let those settings make changes to your account before you sync/transfer