Sorry for the short delay folks...been busy yesterday.
First and above all, please download the current release (1.45) of LexSpell from Welcome to BEIKS Mobile!
Then get it to crash on your device in a reliable manner.
I was told to do it this way: create new email, set subject to "Test" and body to "testt.", then invoke LexSpell through the menu.
(note you must have run LexSpell at least once after download in order for the menu to become available)
After you correct the "testt" to "test" it should crash, or so I am told.
We just can't get that to happen on neither simulator, nor 8700 flashed to the same OS 4.2.1 nor any other device.
So for a starter I am looking for a very reliable way to reproduce the error as well as darn good description of what happens.
Once we have that, we'll move on to downloading the 1.5 beta and watch out to isolate and resolve the problem.