Hi,
I use iGetter for years, I just figured there may be a problem with 5.5 and iGetters "download transferred to igetter" page.
I see download begins at iGetter, omniweb seems "stuck" with activity wheel turning and 100% cpu.
I also checked if it downloads itself, no. It just sits with 100% cpu. It should "go back" to download page. I think a coder/developer should check it.
http://www.igetter.net to download the program and contact the developers (they are very helpful/responsive people)