works great on 5800 (v 21.0.025)
i have 3 e-mail accounts set up.
2 Hotmail accounts and 1 gmail account
and i love the program!
even though the internet connection is on it doenst eat much battery.
it lets me know when there is a new email and in which account it is.
what needs to be fixed is that when i close the app i want it to shut down the internet connection as well.. now it stays on even though the app is off