Okay,Got the sms and installed the app. And I must say, FINALLY!!! A working app which gives me skype over wi-fi on the N91.
Skype works fine, shows my contacts list properly (unlike iskoot). The called party gets a message saying that I'm calling from skype mobile via www.fring.com. I haven't tried out GTalk yet, but will do so tomorrow.
Works nicely over wi-fi, voice is continous and clear. Only problem however, is the low volume.
@praz
I'm not getting any memory errors or random shutdowns.
The phone did hang once however, but that was bcos I tried accessing Papyrus during an ongoing voip call and messaging, contacts, log, services and Bluetooth were already running in the background.
The app does have a few quirks, but nothing major that I've noticed so far. I would love to talk/im/email to the fring team. So far, they've done a good job. I do have a few suggestions for the app as well.