html5 offline storage for Windows Mobile 6.1 or an alternative?

I understand that there are no browsers currently which support offline storage for mobile 6.1.

I am trying to开发者_Python百科 find a web form based solution avoiding the loss of data when my device has no connectivity. Have ruled out Gears and would like to avoid a win forms application as the forms change so often. Are there any other approaches that I should look at which are viable in C#?

Are there any estimated dates for when we might see a browser for mobile 6.1 which can offer offline storage?

Thanks

I don't know very much about HTML5 compliant browsers for Windows Mobile.

Opera Mobile or Mini don't support offline HTML5 features.

Skyfire is a browser based on Webkit, but no information is present on what kind of HTML5 features it supports.

Today the real offline storage support for Windows Mobile is not HTML5 compliant and is Google Gears.