Test and Measurement Resources links
VBScript Documentation - help file containing documentation for the Windows Scripting Host which includes full VBScript documentation - download from Microsoft Web Site.
VBScript Online Reference - This has a distinct slant towards web development, but does include the full language reference - Microsoft web site.
Crimson Editor a freeware editor with lots of useful features for editing dScope DSS scripts and AutoTestSQL VBS scripts. The syntax colouring files for this are available from the downloads page.
Audacity a free, cross-platform sound editor, useful for editing WAV files that can then be used in the dScope signal generator.
Hydrogenaudio.org "the audio technology enthusiasts resource" - very good for info on audio compression standards such as AAC, MP3, FLAC etc.