Ever been questing and had to find all those usable quest items in your bags all the time, then this addon is for you. No longer will you have to keep your bags open to do daily bombing quests!
It's like IHML only for more than just daily quests though without the macros for boss fights etc. IHML hasn't been working for me in Wrath but I hope to see and upgrade or maybe it's just me doing something wrong. Anyhow, QBar makes leveling through Northrend easier as it provides you with a dynamic bar for all quest items with /use effects.