I love questhelper, often its just nice to see where a party member needs to go to turn in a quest, rather than reading it off of their screen, but the general functionality is awesome.

However, when I run my 70 Paladin, it completely bogs down my system to 15fps (normally 50+ with 5 wows, and 180fps with just the one) it slows it down when boxing or soloing. BUT on the same account, with the same wow folder, on a lower lvl char, it works just fine. I'm thinking its just not very well coded, and due to the 70 having quests from all over Kalimdor, Eastern Kingdoms, Outland, and Quel Danas, it just can't manage to track the progress and pathing of that large of an area.

Is there anything I can do to improve it's performance?