Added support for InDesign CS4. To use the plug-in, simply drop it into a folder named Em Software within your InDesign CS4 installation's Plug-Ins folder.
Note that the CS4 plug-in beta in this package is activated by a CS3-level plug-in license. For example, if you already have a license for InCatalog 4/5, then your Xtags 6 will not require an upgrade license. However, if you are currently using Xtags 3/4 in InDesign CS2 (or any Xtags prior to version 5) then you will need to purchase an upgraded serial number before you activate Xtags 6.
Also note that, upon release, CS4 plug-ins will require a new serial number distinct from CS2/CS3 serial numbers.
(If you purchase an upgrade now, that new serial number will cost nothing; we always provide a year's upgrade protection.)