Original program/discussion/screen shots at:
The new version just applies the changes made by QuantumPimp
to make it work with the new website redesign.
As per the original version, uploading to dslreports seems to force it to have a .zip file extension, so you'll need to remove that in order to use it as a Gadget (filename should be "TekCap.gadget").
Alternate download:TekCap v1.3.0