Man trust me when I tell you this, you are better off not having a notes app on droid, it suxx soo bad on my PC I donít even know what it would do to my phone.
Anyhoo I have lotus notes at work and this is what I do:
Email: Forward a copy of all notes emails to Gmail.
Create a label in Gmail to sort all work email under work
Add your work email as an outbound email ID in Gmail.
Calander / Contacts:
I use companionlinkís Google sync app to sync all my notes calendar events to Gmail.
I have created a separate calendar called work.
They do contacts, but I donít need contacts sync so never bothered to set it up.