Addon to tell me what to do with drops

[Maxion]

Rawr (http://www.codeplex.com/Rawr) is a very strong program for gear.

It can recommend gear upgrades, choose the optimal gems/enchants for your current gear etc.

Download Rawr, extract it (on Vista it seems to run better in the Public folder).

- Import your toon from the wow armory.
- On the buffs tab, enable the buffs which you commonly run with. Raid buffs vs Party buffs, will impact gear choices. Include flasks/food you commonly use.

Well, basically follow each tab, anything with an asterik can be moused over for more information.
It's not an addon per se, but does exactly what you're asking for.
Once set up, you could alt-tab between wow and rawr.

Take what rawr tells you with a pinch of salt though, it is very broken regarding the functionality of a few classes, like for destruction warlocks it is currently using a very outdated calculation of conflagrate's damage, so crit is given a lot more priority than it should.