Searching Custom Metadata in Bridge - Urgent!

Hi,

Any help with the following would be greatly appreciated. I have created a custom xmp metadata panel that I am using for assets for a client. In Bridge, is there a way to use the Find tool to search for my custom metadata fields (as compared to the "All Metadata" search or generic metadata category searches)?

Also, is there a way to save these searches for future use or set up a filter based on custom xmp metadata? Similar to how Bridge's built-in keyword filter works but for custom metadata. It would be great if this could work similar to the current filter palette instead of using the Find tool every time.

Thanks so much!

Josh