A cashier's check is not the same as a teller's check, also known as a banker's draft, which is a check provided to a customer of a bank or acquired from a bank for remittance purposes and drawn by the bank, and drawn on another bank or payable through or at a bank.
Microsoft Excel 2007, along with the other products in the Microsoft Office 2007 suite, introduced new file formats. The first of these (.xlsx) is defined in the Office Open XML (OOXML) specification.
SBX files are Compressed Files primarily associated with Illustrator Tsume (Adobe Systems Incorporated). SBX files are also associated with ArcView Spatial Index For Read-Write Shapefiles (ESRI) and FileViewPro. Additional types of files may also be using the SBX file extension.