We're currently using Spiceworks for help desk. Most of my end users wont use it, prefer the phone instead, but it helps me keep up with things.
As for features I'd like to see in Lansweeper Help Desk;
* AD integration
* Link trouble tickets to specific asset if asset is the problem.
* Email integration, ability for end user to email an issue to a specific email address and lansweeper grab the email and create a trouble ticket. Responses to ticket would email end user replies. Ability to limit those responses to only specific domains to support only internal users. This just keeps from tickets replying to outside sources and sending emails to them.
* End user portal so end users can track their tickets, view closed tickets, and reopen closed tickets if needed.
Once you guys are ready to offer help desk functionality, are you going make it available to all of your lansweeper packages?