[bruceo]

I have a mogul and have the same experience as you. Not enough memory for memory hog beejive. Palringo seems great but continues reconnecting (you must be on Alltel because this seems to hapen on the Alltel versions of the Mogul)

Slick seems decent, but the one I have settled into is yeigo. Its IM interface is a little frustrating but it is free has been reliable and was the only IM client that you can also use with facebook chat. I have a lot of friends who dont have IM but they are on facebook so it has been nice for me so far.