If you are one of the hundreds of developers that downloaded our iPhone Barcode Scanner SDK before yesterday you need to update to version 1.1 of the SDK. We found a few strange bugs in the 1.0 version when we were testing the SDK in ShopSavvy. The guys have teased out the bugs and everything seems to be working well (we have submitted a new version of ShopSavvy to iTunes including the new SDK). If you are still in development please download the 1.1 version now and let us know if you have any issues. If you have already released your app, please include the update in your next version (within 30 days, per the terms of our license agreement). We will continue to improve the SDK including support for new barcode standards including Databar (coming very soon).