Instrumentation ActiveX controls may be purchased through your local Software Toolbox distributor or through Software Toolbox. Products may be ordered online using the links below or by calling 1-888-665-3678 in the US and 704-849-2773 International. Most users simply need to purchase the "Development & basic runtime free deployment" license type shown at the top of the list. If you have more than one computer which you plan to develop on, then "Additional Development" licenses are required. If you plan to use the OPC capabilities, you must purchase an OPC Deployment license - the OPC capabilities will work for 10 minutes at a time on both your development and runtime machine until you purchase an OPC Deployment license. If you need to upgrade from Version 2.x, see our Upgrades list - if you plan to use OPC - be sure you read the item above. For help in determining the type of license you need, click here. Click for Upgrades to the new version 3.0 SP2 .NET Components are currently priced at a 10% discount as they are in Beta form. As an early-adopter you can expect to receive regular weekly updates of the software as well as receiving the final release version FREE. Properties, Methods and Events are subject (and likely) to change between Beta versions until the final release. Bugs will possibly exist within the .NET components while in Beta form. Some re-coding may be required when upgrading the .NET Components while in Beta form. The Final version of the .NET controls is scheduled for October 2004 release. At this time, the product will be fully documented.