Found a problem close to mine (http://wakaba.c3.cx/sup/kareha.pl/1120353264/l50), but thought I would ask before I dismiss it as fixed. My host will not install mod_header, want me to pay extra, blah blah. Do I lose any functionality not fixed by adding <meta http-equiv="Pragma" content="no-cache" /> to the futaba_style.pl script?

My symptom before I added this line was that I would post a thread, and then attempt to reply to the thread and it would hang on waiting for host and then eventually display a blank page. Reloading showed no post, but then adding this line fixed it all.

IE is no concern of mine, but does this line fix all functionality lost by not having mod_header?