It looks to me some strange pitfalls if you test your offline pages locally (not on webserver):

1. To test online/offline, you'd better enable/disable wireless/network card at the same time, especially when using wireless only. This affect both IE/FF. Possible message in IE: Sync error; Other console message: can not load firebug.js, dojo.js (not always, shifting when clicking). Some other error: UI name not defined...

2. These pitfalls may appear when you open 2 tabs of same content, or as mentioned in offline tutorial, when 2 pages share same offline database ( a known bug).

I am new to dojo, just got a big headache :-( when working on client-side pagination. But I really love Dojo, and want to use it :-) .
The demo somewhere in forum is just not working in Dojo1.1. http://osdir.com/ml/web.dojo.devel/2006-10/msg00013.html

** Error found:
With coding and Json below, I can only go to next item, but then got a problem which actually already reported here in forum ( dojo datastore automatically combined (messed up?) with previous store fetched).
In console, it just showed combined page1 and page 2, but I can never navigate to page 3. Why ??