Underlining links is a web browser option. The ones that Famine noted are designed in by vBulletin. For most all of the other links, (In IE) click "tools" on your top tool bar, click on "Advanced" and pan through that list to the "Underline Links" choices. Set to your preference.it's been in every post, even if i don't click underline, and it's been like that only since yesterday