Sorry if this has already been adressed...

My x50v basically has everything I want on it, has become very stable and more or less works exactly like I want it to. So, I will probably not upgrade to WM5 for a very long time (ain't broke don't fix it).

My question is, at what point do I worry that applying updates to specific programs of mine (like todays PI2005 r3) will no longer be backwards compatible with WM2003SE2? Or will that never happen?

Thanks,
Ben

Dell Axim x50v (1 gb Sandisk SD, 6 gb Hitachi Microdrive)
Garmin 60c (RAM mount for car)
Canon G3
Dell Inspiron 5150