In reply to rjek:
Entering an image search under google was faster under O2, than Netsurf. But speed was not the main complaint about either of these browsers. Yes, O2 does have issues when it tries to open pages it can't handle, but then Netsurf seems to suffer a memory leak or something, as it can't handle too many searches from Google's image base, before it bomb's out.
Yes I do use Netsurf as my main RiscOS browser, but O2 is on backup. If O3 can deliver, then I'd be interesed in it.