4D Inc. has released version 7 of its database development software 4D 2003. This update adds full support for Mac OS X v10.4 "Tiger" and fixes several bugs. The current version of the companyis flagship software is 4D 2004, but 4D said it is committed to supporting its older products. System requirements call for Mac OS X v10.2.8, a G3 processor and 256MB RAM.