I have registered versions of IB and Voyager on my system. I don't tend to use Aweb anymore because I find the screen refresh problem way too annoying. The latter versions of Voyager worked quite well on my Amiga, although you did have to expect the odd crash every now and then.
IBrowse is much more compatable with many more websites than Voyager is (the Amiga 68K version) and is definately much more stable so IB2.3 is the default browser on my system.
At the moment I'm using Firefox on a Windows machine until I can get my recent HD failure on the miggy sorted out.
Brian
