As for any problems with OS .103, I haven't experience any and believe it to be a fairly solid build. You can read what others have thought about it from the following link. http://forums.crackberry.com/f132/95...s-only-157285/
Posted from my CrackBerry at wapforums.crackberry.com
yeah i would just upgrade to 103 as well. it is by far the best OS out for the storm...I been running it for awhile and i have had zero issue. I've had to do only one battery pull unlike when i was on 75 or 90. The only thing I have to say about 103 is the full QWERTY in portrait full, while a very nice and welcomed addition took more getting use to then I thought but it is great to have it as an opition!