After re-installing .151, the crashing has stopped, and its seems a bit faster than .142, but not a lot.

However, my Sniperet Today screen no longer works properly - and another one I downloaded has the same problem. Pressing the Blackberry button from the today screen will no longer take you to the screen with all the icons - so you can't open any app that's not on your Today screen - which is a bit of a problem! lol.