I know this has been done to death but it's at the top of my Feb/Mar hitlist so i'm doing it again!
If you get chance, could you post the names of any PM software you know of so I can check them all out. Reviews also welcome of course...
I'll update the master list below with all suggestions as an easy point of reference.
AffinityLive (not accountant specific)
Work etc (not accountant specific)