Increase Disk Quota for Isolatated storage in Silverlight

Isolated storage is a facility that lets you read/write (transient) data without worrying about other applications accessing this data. We first introduced this in Silverlight about a year ago with the alpha release. Its support was fairly basic though, and you couldn't store more than 1mb of data per application. We have given this feature an upgrade in Silverlight 2 beta 1. Although the default limit is less than it was before (100kb instead of 1mb), you can now ask the user for a larger quota. You can do this by calling IsolatedStorageFile.TryIncreaseQuotaTo(long):