Thanks again Ualaa, sounds like using my DK shouldn't be a problem as its pve geared. Had a look on here at a few posts about gold making, tradeskills/playing the auction house always seems to backfire on me and people seem to be having mixed results, so I think tiller farming and daily quests on 5 toons should be fine for making some gold back when they get to 90.

The computer worked fine for 5 toons, memory was almost maxed out, but cpu/graphics was working at around 75% in Org. Seemed to be perfectly playable though. Quite an experience have your own little army of 4 toons following you around.

Do you have a list of which instances you find best at each level? I'm assuming the dungeon finder doesn't work for boosting if you have a level 85 in the group?

I'm going to give ISBoxer a trail next weekend so will use the referral link in your guide.

Thanks again.