TweakDUN promotes faster Internet data transfer rates and faster downloads by eliminating fragmentation of data packets. This easy-to-use award-winning utility changes hidden default settings in Windows 95/98/NT4/2000/XP registry to tweak most Network Adapters, including DUN. Works with ALL language versions of Win95/98/NT4/2000/XP and for AOL too. It includes a hosts file utility, plus MTU search and automatic internet update for registered versions. Version 3.0 now features a built in bandwidth monitoring utility, TweakMeter.

Patterson Design Systems is very grateful to its millions of registered users in 164 countries. As a tribute to its faithful customers and other fans, TweakDUN has now been updated to be better than ever and it is also completely FREE. TweakDUN has had a long life of bug fixes, testing, and development to make it one of the most bullet proof MTU utilities available anywhere on the web. Yes there are MANY competing utilities on the web, many cost a hefty penny. Most of these utilities are almost exact copies of TweakDUN. Now you can have the original, better than ever, and absolutely free. :-)