My advice is to wait on putting exp. into AA's. Once you're in you're 60's is a better time to start. You will find it easier to group then. As far as what AA's to concentrate on, I've gone with trying to max wisdom. Get innate enlightenment (pop advance). The higher you raise your wisdom, the more mana.

Good advice. This definatley depends on your play style & how bad you want to level vs obtain alot of AA's. I've played a healer mostly during groups and raids so I put my 1st AA's into innate wisdom. I also put in some regen and stamina until I could spend points in archtype (requires 12 general AA's,I believe, before you can purchase archtypes). Plus Archtypes can't be bought until 55 anyways, so I just banked them for a couple levels. At 55 my first AA purchase was Mnemonic Retention. That extra spell gem helps alot. I then put AA's into healing adept, Healing Gift, SCM, & SCR. SCR makes all of our good line of buffs last longer, hence using less mana (SOE, SOW, Regen, DS, etc). My next set of AA's in archtype are going to be Mental Clarity (more mana regen).
If your a Nuker type drood, then instead of healing AA's go after SCM, SCF, & Mental Clarity (Lower mana cost, Crit w/dd Spells, & better mana regen).
Since you said your mostly a solo druid, I would say after those, go after Natural Durability, Channeling Focus, Combat Stability and Combat Agility. If you solo alot these will help when your getting beat on so you can mitigate damage and still be able to cast a spell and get some distance between you. You can't move onto class AA's until 59 anyways so build these up. Hope this helps you, but it's just my 2cp.

Edited, Mon May 1 23:14:51 2006 by Rhoderas