conscientiously I spent this afternoon getting DataFox 1.7.5 ready for release; this version is a minor update, fixing changes in the http://data.bsnl.in portal which rendered version 1.7 defunct. I also used the opportunity to correct the max version, so DataFox will now work with the all Firefox 3.5 installations. Enjoy!
Fröndenberg Note: The AMO version will be updated next week