Netscape 4.5 version IE 4.01
I found that running a java applet with Netscape 4.5 (which now supprt jdk 1.1.5) is liked by Silk when creating a frame (liked, defined as finding all properties of the applet). Silk frames with IE 4.01 are not defined at all. But here is the catch, Silk hangs when recording with Netscape and not with IE. Talk about catch 22. Also, be careful of the Silk upgrade to might find that you have to recapture your frames and some tests may not work. BACKUP before your upgrade.