My company uses IBM Sametime. I also connect into our network from my Treo 650 using IBM Websphere Everyplace Connection Manager (WECM). This allows me to access internal resources. Can this product use this VPN connection to connect to my Sametime server? Can this product keep this link active like it can with AIM or MSNMessenger if you navigate away from app and launch another app or does it lose the connection (WECM stays connected)?