producteev - office task management

I've been trying Producteev as a Office TODO manager.
There is alot to like about it.

Features:
https://www.producteev.com/features.php

Really Like:
easily assign tasks to others.
The Natural Language task assignment is VERY quick and similar to what I thought would work for me.
example: Integrate Producteev @gc Monday 9am #stat *5
parses to....
Task: Integrate Producteev (assigned to Graham Chiu)(Due Date Monday 9am)(priority: 5 star)(tag: stat).
Drag and drop date changes.
Rich GUI Calendar was nice.
iPhone app was free and pretty good (need more testing).

Still testing: receiving alerts with Jabber or Google Talk / Gmail.

Demo: free ... only 1 workspace, 2 users.

Not sure I like it .. I installed to iTouch, but find it difficult to find tasks

Notifications on the desktop:

For me ... I would want to use the PC 98% of the time.
I find the iphone app to work well ... especially at assigning tasks.

I am thinking of giving this a go in my office.

Thinking about Task Management.
- I want to track things better, and I want to assign and be assigned tasks easier.
- My secretary uses the Tickler option alot for referral status.

I think the notifications via iPhone are working pretty smoothly.
Still testing.

I'm trying to get off paper.
Going to relook at this.
2 main areas:
(1) patient management
(2) office management