Thank you for the reporting these issues.
We have added the issues you reported to our TODO list for the Q1 2008 release planned for mid-April. We are planning to use the remaining time to add these and other improvements to the product. We are committed to taking the product in the direction most beneficial to you, and we think that putting out a second beta release with all its attendant tasks would shift resources away from development, and thus prevent us from adding as much value as possible to the product.
I understand your concern and I apologize for the inconvenience this causes you. We will continue to provide ways to address any potential issues in the meantime.
Your Telerik points have been updated.
the Telerik team